Test and Measuring Instruments Catalog

Semiconductor Curve Tracer

Digital Oscilloscope
Analog Oscilloscope
Isolation Measurement System
XY Monitor and Multi-Window Waveform Monitor
Digital Multimeter
Universal Counter
Function Generator
Delay Pattern Generator
B-H Analyzer
Targeting tomorrow's electronics
At IWATSU, our focus is always on the future. With the relentless pace of development in the electronics industry, success
demands innovation, creativity, and an unwavering commitment to research and development. Building on our solid base of
accumulated basic research, we are expanding our cutting-edge R&D with high technology both domestically and overseas.
In addition to power electronics and it's managements such as inverters for
train, PV(photovolatics), etc. we manufacture a wide range of electronic
equipment and systems to cover various types of demands from industries
and research for energy-efficient power managements.

1930's 1938 Iwatsu Electric Co., Ltd. founded in Shibuya, Tokyo.

1950's 1952 Grant-in-aid for industrial technology research was offered to our design of shock-wave measurement device. Two
years later, Japan’s first domestic oscilloscope was put on the market (trademark registered as SYNCHROSCOPE).
1957 Listed on the first section of the Tokyo Stock Exchange.

1960's 1961 Development and manufacture of proprietary CRT for waveform observation started.
1962 Development and manufacture of proprietary IC started.

1970's 1970 The first domestic IC oscilloscope released, providing a compact and light oscilloscope.
1974 Colona-Denshi Co., Ltd., (present name: Iwatsu Test Instruments Corporation, Aizu factory) was established in
Wakamatsu, Aizu, Fukushima as a production base for electric measurement equipment.

1980's 1980 World’s fastest analog storage oscilloscope released.

1990's 1991 An overseas affiliate Iwatsu (Malaysia) Sdn. Bhd. (presently a consolidated subsidiary of Iwatsu Electric Co., Ltd.)
was established.
1999 Digital oscilloscopes were joint-developed with LeCroy Corporation.

2000's 2000 Iwatsu TME Service Co., Ltd., (present name: Iwatsu Test Instruments Corporation), a service company specializing in
measurement equipment, was established.
2002 Iwatsu Test Instruments Corporation was established from the measurement division of Iwatsu Electric Co., Ltd.
The world’s only 1GHz bandwidth analog storage oscilloscope, TS-81000 was released, featuring high speed high
brightness writing.
2004 50th anniversary of oscilloscope sales.
Digital oscilloscopes to support Microsoft® Windows® OS were released.
Digital multi-meter with two-channel input, VOAC7520 was released.
2005 Full-scale entry into the field of measurement for the automobile industry.
2006 Four models of digital oscilloscope DS-5100 series were released, providing high performance with low cost.
Full-scale entry into the field of measurement for high performance electromagnetic steel sheets with the world’s first
V-H analyzer IE-1131B.
2007 An isolation system for power electronics, DM-8000 was released, providing highly accurate measurement of ultra-
high voltages.
2009 Full-scale entry into the field of measurement for power semiconductors, with three models of CS-3000 series, a
semiconductor curve tracer supporting high current at 1,000A.
Capacitance displacement meter with high resolution and high stability, the ST-3541 series were released.
2011 Two models of CS-10000 series, a semiconductor curve tracer supporting ultra-high voltage high current, and
three models of CS-5000 series were released, providing support to all needs in the field of measurement for power
semiconductors.
Genuinely domestic highly accurate measurement equipment, radiation dosimeter SV-1000/SV-2000 were released.
Semiconductor Curve Tracer 4
CS-3300, CS-3200, CS-3100, CS-5300, CS-5200, CS-5100, CS-10800, CS-10400

Digital Oscilloscope 10
DS-5554, DS-5552, DS-5534, DS-5532, DS-5524, DS-5522, DS-5514, DS-5512

Analog Oscilloscope 12
SS-7847A, SS-7840A, SS-7830A, SS-7840AP, SS-7830AP

Isolation Measurement System 14

DM-8000

XY Monitor and Multi-Window Waveform Monitor 19

SV-1014

Digital Multimeter 20
VOAC 7523H, VOAC 7520H, VOAC 7522H, VOAC 7521H

Universal Counter 24
SC-7207H, SC-7206H, SC-7205H, SC-7217

Function Generator / Boost Amp 28

SG-4105, SG-4104 / SG-300

Delay Pattern Generator 30

DG-8000

B-H Analyzer 32
SY-8218, SY-8219
 S e m i c o n d u c t o r C u r v e Tr a c e r

Semiconductor Curve Tracer CS-3300

CS-3200
3,000V / 1,000A with HC mode
3,000V / 400A with HC mode

CS-3000 Series CS-3100 3,000V / 15A

• Maximum peak voltage: 3,000V (high-voltage mode for all models)

• Maximum peak current: 1,000A (CS-3300 high-current mode)
• All models support the leakage mode (cursor resolution: 1pA)
• USB for Screen copying and setup saving
• LAN interface for remote control
*All models of CS-3000 series are equipped with Fixture, CS-301(Fixture S) for CS-3100
and CS-302(Fixture M) for CS-3200/CS-3300 as standard.

CS-3200 / CS-3300

CS-3100

Semiconductor Curve Tracer

CS-5000 Series CS-5300 5,000V / 1,000A with HC mode
CS-5200 5,000V / 400A with HC mode
CS-5100 5,000V / 15A

CS-5300

Best suited for measuring the breakdown of a power device which has 3,300V withstand voltage
• Maximum peak voltage: 5,000V (high-voltage mode for all models)
• Maximum peak current: 1,000A (CS-5300 high-current mode)
• The CS-5000 Series achieved 5,000V of max. peak voltage with the same size as the CS-3000 Series.
*All models of CS-5000 Series are equipped with the CS-303 (Fixture M) as standard.

Li ne up
Items Product name Model number Remarks
Semiconductor curve tracer CS-3300 3,000V / 1,000A with HC mode - CS-302 / CS-500
Semiconductor curve tracer CS-3200 3,000V / 400A with HC mode - CS-302 / CS-500
Semiconductor curve tracer CS-3100 3,000V / without HC mode - CS-301 / CS-500
Main unit
Semiconductor curve tracer CS-5300 5,000V / 1,000A with HC mode - CS-303 / CS-500
Semiconductor curve tracer CS-5200 5,000V / 400A with HC mode - CS-303 / CS-500
Semiconductor curve tracer CS-5100 5,000V / without HC mode - CS-303 / CS-500
Fixture S CS-301 Standard for CS-3100.
Fixture
Fixture M CS-302/CS-303 CS-302 standard for CS-3200,CS-3300 and CS-303 standard for all CS-5000 series
Test adapter CS-500 A test adapter is supplied with the main unit for both CS-301, CS-302 and CS-303.
Test adapter
TO-type test adapter CS-501 Socket suited to the TO-type package (with three terminals) for both CS-301, CS-302 and CS-303.
Small alligator clip (red) x 10 CS-001 Option for CS-302/CS-303 fixture M
Alligator clip
Small alligator clip (black) x 10 CS-002 Option for CS-302/CS-303 fixture M
Semiconductor parameter search CS-800 A software option to be installed in the CS-3000 series and CS-5000 series.
Software options
Semiconductor parameter measurement CS-810 To be used on the (optional) PC when the CS-800 is installed in the main unit.

4
User-friendly measurement screen

Graphical configuration selection Transistor I-V characteristic example Vbe and Ic waveforms in the High-current pulse mode
(TRACE mode) (WAVE mode)

Support for a maximum peak voltage of 5,000V and a maximum peak

current of 1,000A
7
6
1

9
3

10
4
11
2

5 12
13

1 Display 6 Menu operation section 11 CURSOR button

The 8.4-inch clear screen displays the waveform Use the function knob and function keys to DOT CURSOR Vert, Horiz, ß or gm
details. This large screen displays the menu and operate the menu. fLINE CURSOR Vert, Horiz, 1/grad, intercept
parameters without limiting the waveform grid. FREE CURSOR Vert, Horiz, ß or gm
7 STEP GENERATOR WINDOW CURSOR Vert, Horiz of WINDOW area,
2 Readout The step setting and offset can be manipulated ß or gm.
The readout display, which is color-coded by using this dedicated knob.
function, displays operation settings in an easy- 12 VERTICAL and HORIZONTAL knobs
to understand way. 8 COPY button These dedicated knobs are located in an easily
9 CONFIGURATION button accessible position.
3 Connectivity
This shows the connection and signal application
The CS-5000 and CS-3000 series features a 13 VARIABLE knob
status.
USB port on the front panel facilitating report This is used to adjust the output voltage of the
creation. Screen images can be saved to a USB 10 VIEW/PULSE button collector supply. A durable knob is employed due
device by pressing the COPY button. This is used to switch between the TRACE and to frequent use.
WAVE views.
4 Rapid activation
In the WAVE view, the screen displays the time
5 Breaker axis waveform of the applied voltage and current,
Breakers for Enabling/Disabling high voltage and which conventional curve tracers could not be
high current (CS-5300/5200, CS-3300/3200) observe.
are provided on the front panel.

5
 Observation of I-V curves as well as applied waveforms of voltage and current
Application of the current and voltage pulses
in the high current mode connection status
of a measurement
device

Current Waveform

Voltage Voltage Waveform

and current
Measurment
Points

The pulse widths of the applied current and voltage and the measurement point can be specified in a range between 50µs and 400 µs (CS-3200 and CS-3300).

Example of measuring MOSFET “I-V (current -

Example of measuring breakdown voltage
voltage)” characteristics

Vge=6V
Vge=5.5V

Vge=5V

Vge=4.5V
Vge=3-4V

The SWEEP TYPE can be selected from DOWN, UP, and CUSTOM (all Typical I-V characteristics measurement on MOSFET
models).With CUSTOM specified, the range between specified values
can be swept.

CS-800 semiconductor parameter search (optional)

The main unit software option that supports the voltage and current limit function, as well as the automatic Vth measurements.

Example of
automatic Vth
measurement
LIMIT SWEEP Vth and hFE SETUP
If the voltage and current limit values are specified before SWEEP Vth and hFE can be automatically seeked and measured.
operations, the operations stop at the next measurement point after
the limit value has been exceeded.
6
 CS-810 semiconductor parameter measurement (optional) Remote tool
This is a PC application used to connect the main unit incorporating CS-800 and an (optional) PC by a LAN. This If the use of USB memory is not permitted for security
application automatically performs measurements by applying the measurement conditions specified using the PC to reasons, a copy of the screen, measurement results
determine whether the data is appropriate. in the CSV format, and other data can be directly
transferred to the PC via LAN.
*The Remote tool can be downloaded from the Iwatsu website
(freeware)

Accessories
Standard accessories for CS-3100 Standard accessories for CS-3300 and CS-3200
When the CS-501 is
mounted. When the patch
panel removed

CS-500 test adapter

CS-500 test adapter CS-302 fixture M*

CS-301 fixture S *CS-501 is optional.
Wire set
*CS-303 for CS-5300,CS-5200,CS-5100

CS-500 test adapter CS-501 TO type test adapter CS-001 (red x 10pcs.),
The CS-500 Test adapter is supplied with the product. This socket is suited to the CS-002 (black x 10pcs.)
Use this adapter TO type package (with three
Small alligator clips
to connect the terminals). The supported lead
These small alligator clips can be
prepared jig to the distance is from 1.52 to 4.57mm.
attached to the wire set supplied
fixture.
with the CS-302 fixture.

CS-001 CS-002

Power Curve Tracer CS-10000 Series 10 kV curve tracer Custom Order

CS-10800/CS-10400 Custom Order Ideal for measuring the withstand voltage characteristic of
high voltage diode thyristors
Best suited for measuring the
characteristics of power devices
Output section
Commercial power supply half-
Voltage waveform
• Ultra-high voltage and high current wave rectification waveform
The following HV and HC functions are added Maximum voltage 10kV at peak (without load)
to the CS-3100 Maximum current 100mA at peak
Display section
High voltage mode 10kV(+DC only) Voltage axis 50V/div to 1,000V/div,
8,000A(CS-10800) sensitivity 5 ranges at 1-2-5 step
4,000A(CS-10400) Current axis 0.1mA/div to 10mA/div,
High current mode sensitivity 7 ranges at 1-2-5 step
Pulse width/Pulse interval/
Measuring point variable

7
 Semiconductor Curve Tracer Series Specifications
Model CS-3300 CS-3200 CS-3100
Collector supply
High voltage1 AC, ± Rectified SIN, ± DC, ± LEAKAGE
Mode High voltage2 ̶
High current Pulse only ̶
120mW, 1.2W, 12W, 120W, 390W
High voltage1
Maximum *390 W can be selected excluding the maximum peak voltage setting at 3,000V range.
peak power
High voltage2 ̶
High current 400W, 4kW, 10kW 400W, 4kW ̶
Maximum peak current Maximum peak voltage
(maximum peak pulse current)
High voltage mode1 75mA(150mA) 3,000V(2,500V / AC)
750mA(1.5A) 300V
7.5A(15A) 30V
The stray capacitance between the collector terminal and the ground of the fixture is compensated by the hardware in the high voltage mode. Digital compensation is
Loop compensation
also available.

High voltage mode2 ̶

Maximum peak current Maximum peak voltage

Maximum peak current Maximum peak voltage
High current mode 1,000A 40V
400A 40V ̶
(pulse only) 400A 40V
40A 40V
40A 40V

The pulse width is variable in the range from 50µs to 400 µs.
Pulse width /
Measurement points can be specified ̶
measurement point
(with a resolution of 10 µs/step).
Maximum data points 20 to 1,000 points can be specified per trace.
MEASUREMENT MODE REPEAT, STOP/SINGLE, SWEEP

Step generator
Current mode Amplitude range: 50nA to 200mA, 21 ranges, 1-2-5 step Maximum current: ± 2A / Offset: ±10 times STEP AMPLITUDE setting
Voltage mode Amplitude range: 50mV to 2V, 6 ranges, at 1-2-5 step Maximum voltage:±40V / Offset: ±10 times STEP AMPLITUDE setting

Staircase wave: 2times of 50Hz or 60Hz (50Hz or 60Hz in the AC mode) Staircase wave:
Step rate Pulse : The pulse changes in the range from 80ms to 1,000 ms. 2times of 50Hz or 60Hz
(The lowest frequency limited by the maximum peak power consumption setting.) (50Hz or 60Hz in the AC mode)

Pulse step The pulse width is variable in the range from 50µs to 400µs at 10µs resolution.
Number of steps 0 to 20steps

AUX output
Range OFF, -40 to +40V, variable with at 100mV resolution

Vertical axis
High voltage 1µA/div to 2A/div, 20 renges, at 1-2-5 step
Collector
100mA/div to 100A/div, 100mA/div to 50A/div,
current High current ̶
10 ranges, at 1-2-5 step 9 ranges, at 1-2-5 step
Emitter current(LEAKAGE) 1 nA/div - 2 mA/div, 20 ranges, at 1-2-5 step

Horizontal axis
Collector High voltage 50mV/div to 500V/div, 13 ranges, at 1-2-5 step 50mV/div to 1,000V/div, 14 ranges, at 1-2-5 step
voltage High current 50mV/div to 5V/div, 7 ranges, at 1-2-5 step ̶
Base / emitter voltage 50mV/div to 5V/div, 7 ranges, at 1-2-5 step

Miscellaneous
Display 8.4-inch color TFT-LCD (SVGA 800 x 600 pixels)
Internal: Memory (setup: 256, REF waveform: 4)
Data save / recall
External: Removable storage connected to the USB port (setup, waveform save/recall, screen hard copy of display (BMP, TIFF, PING)
USB 1 port (USB1.1) Setup, Waveform Save/Recall, Hard copy of display (BMP, TIFF, PING)
Remote control Remote control by LAN: 1 port (100BASE-TX)
Power supply AC 100V - AC240V, single phase, 50Hz/60Hz, Approx. 500VA

Mechanism section
424 (W) x 555.2 (L) x 354.5 (H) 424 (W) x 555.2 (L) x 221 (H)
Dimensions (mm)
(without the external projection portion) (without the external projection portion)

Weight Approx. 45kg (without optional accessories) Approx. 30kg (without optional accessories)

8
Model CS-5300 CS-5200 CS-5100 CS-10800 CS-10400
Collector supply
High voltage1 AC, ± Rectified SIN, ± DC, ± LEAKAGE
Mode High voltage2 ̶ +DC
High current Pulse only ̶ Pulse only
120mW, 1.2W, 12W, 120W, 390W 120mW, 1.2W, 12W,120W, 390W
High voltage1 *120mW and 390 W can be selected excluding the maximum peak voltage setting at 5,000V *390 W can be selected excluding the maximum peak voltage
Maximum range. setting at 3,000V range.
peak power
High voltage2 ̶ 4kW
High current 400W, 4kW, 10kW 400W, 4kW ̶ 600W, 6kW, 60kW, 64kW 600W, 6kW, 60kW
Maximum peak current Maximum peak voltage Maximum peak current Maximum peak voltage
(maximum peak pulse current) (maximum peak pulse current)
High voltage mode1 25mA(25mA) 5,000V(2,500V / AC) 75mA(150mA) 3,000V(2,500V / AC)
750mA(1.5A) 300V 750mA(1.5A) 300V
7.5A(15A) 30V 7.5A(15A) 30V
The stray capacitance between the collector terminal and the ground of the fixture is compensated by the hardware in the high voltage mode. Digital compensation is
Loop compensation
also available.
Maximum peak current Maximum peak voltage
High voltage mode2 ̶
400mA 10,000V
Maximum Maximum
Maximum Maximum peak current peak voltage Maximum Maximum
peak current peak voltage Maximum Maximum peak current peak voltage
High current mode peak current peak voltage 8,000A 60V
1,000A 40V ̶ 4,000A 60V
(pulse only) 400A 40V 4,000A 60V
400A 40V 400A 60V
40A 40V 400A 60V
40A 40V 40A 60V
40A 60V
The pulse width is variable in the range from 50µs to 400µs.
The pulse width is variable in the range from 50µs to 400µs.
Pulse width / (50µs to 1,200µs for 8kA range)
Measurement points can be specified ̶
measurement point Measurement points can be specified at 10µs/step.
(with a resolution of 10µs/step).
(50µs to 900µs for 4kA range)
Maximum data points 20 to 1,000 points can be specified per trace.
MEASUREMENT MODE REPEAT, STOP/SINGLE, SWEEP

Step generator
Current mode Amplitude range: 50nA to 200mA, 21 ranges, 1-2-5 step Maximum current: ± 2A / Offset: ±10 times STEP AMPLITUDE setting
Voltage mode Amplitude range: 50mV to 2V, 6 ranges, at 1-2-5 step Maximum voltage:±40V / Offset: ±10 times STEP AMPLITUDE setting
Staircase wave: 2times of 50Hz or 60Hz Staircase wave: 2times of 50Hz or 60Hz
(50Hz or 60Hz in the AC mode) Staircase wave: (50µs or 60Hz in the AC mode)
Step rate Pulse : The pulse changes in the range from 80ms to 1,000ms. 2times of 50Hz or 60Hz Pulse : The pulse changes in the range from 80ms to 1,000ms.
(The lowest frequency limited by the maximum peak power (50Hz or60 Hz in the AC mode) (The lowest frequency limited by the maximum peak power
consumption setting.) consumption setting.)
Pulse step The pulse width is variable in the range from 50µs to 400µs at 10µs resolution.
Number of steps 0 to 20steps

AUX output
Range OFF, -40 to +40V, variable with at 100mV resolution

Vertical axis
High voltage 1µA/div to 2 A/div, 20 renges, at 1-2-5 step
Collecto
100mA/div to 100 A/div, 100mA/div to 50 A/div, 100mA/div to 500A/div,
current High current ̶
10 ranges, at 1-2-5 step 9 ranges, at 1-2-5 step 12 ranges, at 1-2-5 step
Emitter current(LEAKAGE) 1nA/div - 2mA/div, 20 ranges, at 1-2-5 step

Horizontal axis
Collector High voltage 50mV/div to 500V/div, 13 ranges, at 1-2-5 step 50mV/div to 1,000 V/div, 14 ranges, at 1-2-5 step 50mV/div to 1,000V/div, 14 ranges, at 1-2-5 step
voltage High current 50mV/div to 5V/div, 7 ranges, at 1-2-5 step ̶ 50mV/div to 10V/div, 8 ranges, at 1-2-5 step
Base / emitter voltage 50mV/div to 5V/div, 7 ranges, at 1-2-5 step

Miscellaneous
Display 8.4-inch color TFT-LCD (SVGA 800 x 600 pixels)
Internal: Memory (setup: 256, REF waveform: 4)
Data save / recall
External: Removable storage connected to the USB port (setup, waveform save / recall, screen hard copy)
USB 1 port (USB1.1) Setup, Waveform Save/Recall, Hard copy of display (BMP, TIFF, PING)
Remote control Remote control by LAN: 1 port (100BASE-TX)
Power supply AC100V - AC240V, single phase, 50Hz/60Hz, Approx. 500VA AC100V - AC240V, single phase, 50Hz/60Hz

Mechanism section
424 (W) x 555.2 (L) x 221 (H)
424 (W) x 555.2 (L) x 354.5 (H) 1,110 (W) x 1,150 (L) x 1,216 (H)
Dimensions (mm) (without the external projection
(without the external projection portion) Dimensions (mm) (without the external projection portion)
portion)
Approx. 30kg (without optional
Weight Approx. 45kg (without optional accessories) Approx. 390kg
accessories)

9
 Digital Oscilloscope

Digital Oscilloscope 500MHz 4ch 2GS/s 1M point

500MHz 2ch 2GS/s 1M point
DS-5554
DS-5552
DS-5500 Series 350MHz 4ch 2GS/s 1M point
350MHz 2ch 2GS/s 1M point
DS-5534
DS-5532
200MHz 4ch 2GS/s 1M point DS-5524
200MHz 2ch 2GS/s 1M point DS-5522
-year 100MHz 4ch 1GS/s 1M point DS-5514
warranty 100MHz 2ch 1GS/s 1M point DS-5512
when registered as a web user [Option]

• 1M-point long memory & high-speed startup • Made in Japan • Superior cost performance
Features & New Functions
High-speed Startup Fitted with the First Fitted with Independent Channel
Waveforms can be measures a few seconds after Touch Screen of its Operation Keys and Knobs
switching on the power. Class Despite its compact size and narrow width, complex
Perform all operations directly function switching
1M point/CH Long Memory by touching the menu. The has been eradicated
Equipped with a long memory to enable waveforms to touch screen is made of to produce easy
be saved over long periods of time and to enable high- glass with superior levels of and comfortable
quality waveforms that maintain high-speed sampling to durability. operations.
be saved.

New Function Added: The new function will be provided in a free upgrade.
Waveform Mask Judgment Function Parameter Logging Function and Parameter Judgment Function
Pass/fail judgment with the waveform mask. (1) Parameter logging function and parameter judgment function.
(1) Mask judgment function Enables the parameter judgment results to be displayed as a list (a list of measurement
The quality of the waveform is evaluated based on the waveform set as the standard. results only can also be displayed.)
It is possible to display the measurement parameters at the same time as waveform
judgment.
(2) Data Saving Function
The judgment results can be saved onto a USB storage device (in the CSV format with
separation by comma.)
If the data is to be saved directly onto a USB storage device, insert the storage device
first of all and then save the data onto the USB memory.

(2) Data Saving Function

The results of measurements can be saved onto a USB storage device (in the CSV
format with separation by comma.)

Pass Display Fail Display

Mask creation function:

Range of 0.09div to 4.00div for the vertical axis and 0.08div to 4.00 for the
horizontal axis against the standard waveform.
Target source selection:
CH1, CH2, CH3, CH4 and MATH (calculation). (CH3 and CH4 on available on
4ch models.)

Page Search Function

(Searches for the judgment results of measured parameters)
Searches and displays the waveforms (pages)
set at [Pass] from the pass/fail judgment
results that stipulate the measurement
parameter judgment conditions acquired
from the waveforms obtained when the RUN/
STOP button was pressed to halt waveform
reading in the past.
In this example, a [Pass] has been judged
because the CH1 positive pulse width is
within the range of 60.0µs ≦ 1) Example of a [Pass] on the 89th item 2) Example of a [Fail] on the 90th item 3) Example of a [Pass] on the 91st item
and the parameter value ≦ 70.0µs. of data from 151 items of data. of data. of data.
The results obtained from this judgment are
shown below.
10
DS-5500 Series Special Options Viewer Software
GPIB Interface
Iwatsu Scope Viewer (free software)
DS-576 • Enables waveforms to be loaded onto personal
AUX I/O Option (CH1/CH2 Output)
computers so that they can be saved as direct
DS-577 value waveform data and image files.
AUX I/O Option (CH1/TRIG Output) • Advanced cursor measurements can be made on the loaded waveform data
DS-578 within the personal computer.
• Simple remote operations for the oscilloscope can also be made by connecting
AUX I/O Option (Probe Power Supply)
it with a USB cable.
DS-579 • Operates on Windows XP and later operating systems.
(Can be used as a power source for current probes. Eligible models: SS-240A / SS-250 / SS-260 / SS-270)

DS-5500 Series Specifications

Model DS-5554 DS-5552 DS-5534 DS-5532 DS-5524 DS-5522 DS-5514 DS-5512
Frequency bandwidth(-3dB) 500MHz 350MHz 200MHz 100MHz
Rise time(Typical) 750ps 1ns 1.75ns 3.5ns
Input Channel 4 2 4 2 4 2 4 2
Maximum Sampling Speed 1GS/s(all CHs)/ 2GS/s(Channel combined) 1GS/s
Equivalent Sampling Rate 100GS/s
Peak detect resolution 1ns
Averaging 2 to 256 times
Maximum Memory Length 1Mpts/ch(for all CHs)
Vertical Resolution 8-bit
Range 2mV/div - 10V/div(1MΩ),2mV/div - 2V/div(50 Ω) 2mV/div - 10V/div(1MΩ)
Vertical
Offset 2mV/div - 50mV/div : +/-1V,50.2mV/div - 500mV/div : +/-10V,502mV/div - 10V/div : +/-100V
System
DC accuracy +/- 1.5% + (0.5% of fullscale)
Maximum Input Voltage +/-400Vpeak CAT I(1MΩ), 5Vrms(50 Ω) +/-400Vpeak CAT I(1MΩ)
BW Limit 20MHz,100MHz 20MHz
Input coupling GND, DC 1MΩ, AC 1MΩ, DC 50 Ω GND, DC 1MΩ, AC 1MΩ
Input Impedance 1MΩ +/-1.5% // 16pF,50 Ω +/-1.5% 1MΩ +/-1.5% // 20pF
Probe sense Automatic 1:1, 10:1, 100:1, 1000:1, Manual 1:1, 5:1, 10:1, 20:1, 50:1, 100:1, 200:1, 500:1, 1000:1, 2000:1
Probe (One per channel) SS-101R SS-0130R
Timebase 500ps/div - 50s/div 1ns/div - 50s/div 2ns/div - 50s/div 5ns/div - 50s/div
Roll mode 50ms/div - 50s/div(100kS/s, max.)
Timebase (Clock) accuracy 10ppm
Trigger Function Edge, Edge ALT, Edge OR, Pulse Count, Pulse Width, Period, Dropout, TV, Pattern(OR, NOR, AND, NAND)
TV mode / Line number /Field sequence NTSC, PAL, Custom / upto 3,000 / 1, 2, 4 & 8 fields
Pulse Count Trigger / Pulse Width Trigger 1 to 9,999events / 15ns to 50s
Period Trigger 40ns to 50s
Trigger
Dropout Trigger 50ns to 50s
System
Pattern Trigger OR, NOR, AND, NAND
Trigger source / Status Input CHs / High , Low , Don ’t-care
Trigger threshhold level setting Individually available for each CH
Trigger Source Input CHs, Line, EXT(+/-0.5V), EXT10(+/-5.0V)
Trigger Coupling AC, DC, HF Rej, LF Rej, Noise Rej
Display size/ resolution 7.5inch color TFT-LCD with Touch screen / VGA(640*480pixels)
Display mode Y-T, XY, XY (Triggered)
Vector Display Method Interpolation on sample points or Dots
Analog persistence mode Monochrome grayscale or Color Spectrum
Persistence time setting 100ms, 200ms, 500ms, 1s, 2s, 5s, 10s & Infinite
Reference waveform memory 5waveforms
Panel setting memory 5settings for Internal memory or USB memory
Maximum, Minimum, Peak-Peak, RMS, Cycle RMS, Mean, Cycle Mean, Top, Base, Top-Base, +Overshoot, -Overshoot, Tr 20-80%, Tf 80-20%, Tr 10-90%,
Parameter measurement
Tf 90-10%, Freq., Period, +Pulse Count, -Pulse Count, +Pulse Width, -Pulse Width, Duty Cycle, Integral, Skew (+, -), Skew at level
Cursor Time, Amplitude, Time and Amplitude, Value at cursor
Zoom Zoom key enable display at individual grid area
Calculation Addition, Subtraction, Multiplication, FFT(8k points maximum, RECTANGULAR, HANNING, FLATTOP)
Rescaling / Unit conversion a*x+b(x: input voltage at User defined a and b) / Volt, Ampere, Watt, degree and unit-less
Replay Automatic waveform recording upto 2,048waveforms, History Replayable
Counter 6-digit
Interfaces USB 2.0(Host&Device), 10/100-BaseTX LAN, IEEE488.2 GPIB(Factory option: DS-576)
Multi Language Help Japanese, English, Simplified Chinese
AUX Interface AUX connector for External options
EXT Output(option) CH1&CH2 output: DS-577, CH1&TRIG output: DS-578
Waveform Data Storage USB memory for Binary, ASCII, Mathcad, Calculation(ASCII) & Calculation(Mathcad)
Hardcopy Output Output to USB memory in TIFF, BMP & PNG format or Output to PictBridge Printers
AC input voltage, Frequency, Power consumption 90 to 264V AC at 50Hz/60Hz, 90 to 132V AC at 50Hz/60Hz/400Hz, 95VA (60W) max.
Dimensions / Weight 330(W)*190(H)*124(L) mm / 3.7kg
Performance guaranteed Temperature range +10˚C to +35˚C
Operation temperature and humidity / Altitude conditions 0˚ to +40˚C at 5 to 80%(RH≦ 30˚C) and 55%RH or less at 40˚C non-condensation / 2,000meter or lower
Storage temperature -20˚C to +60˚C

New function
Judgment mode During parameter judgment During mask judgment
Judgment target: select one of four parameter types (A, B, C,D) select one among CH1 to CH4 (2CH machine: CH1 to CH2) and Math
Pass/Fail Comparison ranges: Large/small comparison, within range/outside range comparison All In or All Out for 1 to 4 areas
Mask creation: ̶ Horizontal or vertical direction, from among CH1 to CH4 (2CH machine: CH1 to CH2), Math, and REF1 to 5
Actions during Pass/Fail judgment Stop waveform capture/Save screen (USB memory)/Save waveform (USB memory)/Beep/Pulse output (when equipped with DS-578 option)
Logging items Time and parameter measurement results (conditions A, B, C, D), Pass/Fail judgment results
Logging When recording : Pop-up window, internal memory (up to 86400 entries)
Log output destinations
After recording : USB memory
11
 Analog Oscilloscope

Analog Oscilloscope
DC - 470MHz 4ch Oscilloscope
SS-7847A

SS-7800A Series
DC - 400MHz 4ch Oscilloscope
SS-7840A
DC - 300MHz 4ch Oscilloscope
SS-7830A
Programmable Oscilloscope
Familiar operation response. SS-7840AP /
SS-7830AP
Origin of waveform
measurements.
Limitless gradation display.
Eternal standard unit.
SS-7847A

The world’s only analog wideband oscilloscope

• DC offset equivalent to a maximum of +/-500 div
• Built-in 6-digit counter that counts frequencies up to 400MHz
• Optimal high-speed auto setup functions at the press of a key for the vertical axis, time axis and trigger level
• Save/recall functions for setting up a maximum of 256 panels setup
• Programmable setup type, SS-7840AP and SS-7830AP
• Equipped with a bright and sharp mesh-less CRT

❻ ❶ High-brightness CRT (Japan made)

High-accuracy 6-inch, meshless CRT with ② ①
❶ ❸ internal graticule displays waveforms with bright
and sharp traces.
❷ ❺ ❷ High-accuracy 6-digit frequency counter
A frequency counter with ± 0.0025% accuracy
is built in.
❸ Save/recall function
Up to 256 different setups with 12-character
❹ comments can be saved and recalled. ① External intensity modulation signal
input
❹ Wide frequency bandwidth of DC - 470MHz (SS-7847A)/4OOMHz (SS-7840A)/3OOMHz (SS-7830A) 0.5Vp-p, DC - 5MHz, ± 40V
CH1/CH2 sensitivity: 2mV/div ; CH3/CH4: 100 mV/div or 500mV/div selectable ∼ 5V/div
② CH2 signal output
❺ Power supply output terminals for FET or current probes 20mV/div, DC - 200MHz/50 Ω
Optional SFP-5A/4A (DC - 1GHz/800MHz) FET probe and SS·250 (100MHz)/SS·240A (50MHz) SS-260/SS-270
(High current) current probes can be used.
❻ Quick auto setup
Automatically displays an optimum range for input waveform (CH1/CH2)

Indispensable for a wide range of requirements

Eye-patterns in optical disc ATM 155Mbps signal eye patterns Switching power supply measurement
manufacturing process The standard transmission rate for most networked A switching power supply unit with a higher harmonics
When evaluating optical discs such as Blu-ray Discs, HD- communication systems is 155 Mbps (STM-1) . The measure switches the voltage of a commercial power
DVDs, CDs or DVDs, eye patterns need to be observed. amount of jitter can be estimated by observing the signal supply at high speed. In terms of circuit operation,
With this analog oscilloscope, accurate observation of waveform with the eye pattern and following the pulse switching stops at the zero cross of the AC power
the eye patterns of highspeed and high-density media is mask standard. supply. To observe this condition, an analog oscilloscope
easily possible. * 155 Mbps signal eye pattern waveform measured with is required. Analog oscilloscopes are also superior when
SS-7847A (DC - 470MHz) simultaneously observing voltage and current waveforms.
* Blu-ray Disc signal eye pattern waveform
In addition, when magnifying a switching waveform for
observation on an analog oscilloscope, no complicated
operations are required to trigger the waveform.

12
SS-7800A Series Specifications
Model SS-7847A SS-7840A SS-7830A
CRT CRT 6-inch rectangular, internal graticule (8 x 10 div, with scale illumination) - Japan made
Display
Accelerating voltage Approx. 20kV
Mode CH1, CH2, CH3, CH4, ADD, ALT, CHOP
2mVldiv -5Vldiv ̶ DC - 400MHz DC - 300MHz
Frequency
5mV/div -50mVldiv DC - 470MHz ̶ ̶
bandwidth
2mV, 100mVldiv -5V/div DC - 440MHz ̶ ̶
Less than 1.35 through Less than 1.35 through
VSWR
DC - 400MHz(with 50 Ω input) DC - 300MHz (with 50 Ω input)
Sensitivity(CH1, CH2) 2mV/div - 5 V/div 11-step (1-2-5), 2mV - 12.5V/div (with vernier)
Accuracy ± 2%
Bandwidth limiter 20MHz or 100MHz 20MHz
Vertical Rise time(Calculated from freq. bandwidth x rise time =0.35) 745ps at 20mV 875ps 1.17ns
deflection Signal delay Available
system
Input coupling AC, DC, GND(The cut-off freq. is 4Hz with AC coupl.)
Input RC: direct 1MΩ input :1MΩ ±1.5% // 16pF ± 2pF / 50 Ω input : 50 Ω ±1%
Max. input 1MΩ input : ±400Vm max. / 50 Ω input : 5V RMS
Probe sensor 1:1 , 1:10, 1:100 detection possible
Sensivity (CH3, CH4) 100mV/div, 500mV/div ± 3% (1MΩimput)
Input coupling (CH3, CH4) AC, DC
Offset voltage: variable axis range
±1V : 2mV/div - 50mV/div
Offset voltage variable range
±10V: 0.1mV/div -0.5 mVldiv
±100 V: 1V/div - 5V/div
Source CH1, CH2, CH3, CH4, LlNE
Coupling AC, DC, HF-REJ, LF-REJ
DC-10MHz 0.4 div
A triggering
10MHz - 100MHz 1.0 div
Level
100MHz - 300MHz ̶ 2.0 div
100MHz - 400MHz 2.0 div ̶
Triggering Source CH1, CH2, CH3, CH4
Coupling AC, DC, HF-REJ, LF-REJ
B triggering TV triggerung NTSC, PAL/SECAM, HDTV
Trigger mode TV-V (ODD, EVEN, BOTH) Iine number selectable, TV-H
TV clamp Back porch level
Count Setting range: 1 - 65535, Max. count freg. : 50MHz
Event trigger
Burst Time setting range: 0.1µs - 99.9s
X-axis CH1
Senstivity Same as CH1
X-Y Accuracy ± 2%
Bandwidth DC -2MHz
Y-axis Operating channel CH1, CH2, CH3, CH4, ADD
Horizontal display A, ALT, B, X-Y
Mode AUTO, NORM, SINGLE
Fastest range with mag. 500psec/div 1nsec/div
A sweep time
Slowest range 500msec/div
Fastest range with mag. 500psec/div 1nsec/div
Horizontal Slowest range 20msec/div
deflection
system B sweep time Accuracy A/B ± 2%
Triggered delay: CH1 , CH2, CH3, CH4
Delay
Continuous delay: RUNS AFTER
Delay jitters 1/20,000
Magnifier 10 times
Hold-off time Variable (up to sweep length or longer)
Auto setup V/H position, V/H range, trigger
Input channel CH1, CH2
Frequency response 50Hz -100MHz
CH2 signal output (50Ω) DC - 200MHz DC -100MHz
Z axis input 0.5Vp-p
Calibrator output Square-wave, 1kHz ±O.1%, 0.6Vp-p ±1%
Power supplv for probe Voltage: ± 12V, 2 FET or current probes connectable, Offset control available
Attenuator range, ADD UNCAL, AC/DC/GND, vertical mode, CH2 polarity A/B sweep range, x10 MAG, UNCAL,
CRT Read-out
horizontal display mode, hold-off trigger coupling, trigger source, trigger slope, TV-field, TV-line, TV-system
read-out
Cursor measurement ΔV(voltage measurement), Δt(time measurement), 1/Δt(division calculation by Δt)
Frequency counter 6-digit, ± 0.0025%
Frequency range 2Hz - 400MHz , reciprocal
Save and recall Up to 256-setup
Power off set-up Panel setting before switch is powered off
Back-up Battery back-up (approx. 30,000 hrs)
Power supply AC 100V - 240V, 50/60Hz, max.130VA
Dimensions and weight 320W x 160H x 420L (mm), approx. 8.5kg
Operating 0˚C - +40˚C, 90% RH (40˚C)
Environment conditions
Performance guaranteed +10˚C - +35˚C
Standard accessories Power cable (1), probe (2), fuse (2), panel cover (1), operation manual (1), accessory bag (1)

13
 Isolation measurement system

Isolation measurement system

DM-8000
• The input block, control block and display block are isolated with optical fiber cables.
(DM-900/L, DM-910/L)
• Frequency bandwidth: DC to 500MHz.
• Simultaneous multi-channel measurement of many channels of different reference potentials.
(2 to 24 channels) (DM-900/L, DM-400/L)
• Long-life battery drive. (The system can be driven by three batteries for about 12 hours)
(DM-900/L, DM-910/L)
• Measurement using long memory. (DM-900/L, DM-910/L, DM-400/L)
• Simultaneous measurements of the inverter's switching waveform and ON-voltage. (DM-910/L)
• Also supports synchronous measurements with the non-isolated unit. (DM-400/L)

Example: Isolation Unit DM-900 x 12units (24ch)

Main Unit DM-8000 Transceiver Card DM-600

Optical Fiber Cables

Controller PC (Option)
Acquisition Control Card DM-610

Isolation Unit DM-900

High Voltage Probe 3-phase PWM Inverter

(device under test)
Li ne up
Items Model Items Model
Main unit DM-8000 Optical fiber cable S (2m) *5 DM-002
High-speed main unit *1 DM-8000H Optical fiber cable S (5m) *5 DM-004
Acquisition control card DM-610 Optical fiber cable (5m) DM-005
Optical fiber cable (10m) DM-006
Transceiver card (optical x 2) DM-600
Optical fiber cable (20m) DM-007
Transceiver card (optical x 1, metal x 1) DM-620
Optical fiber cable (50m) DM-008
Transceiver card (metal x 2) DM-630 Optical fiber cable (100m) DM-009
Isolation unit (500k points) *2 DM-900 Optical fiber cable (200m) DM-010
Isolation unit (16M points) *2 DM-900L Acquisition cable (2m) DM-105
Isolation unit (high resolution, 500 k points) *3 DM-910 Acquisition cable (5m) DM-106
Isolation unit (high resolution, 16 M points) *3 DM-910L Battery pack DM-551
Acquisition unit (500k points) *4 DM-400 Battery pack (set of three battery packs) *6 DM-553
Acquisition unit (16M points) *4 DM-400L
*1 Performance is improved when using three or more units with a memory length exceeding *4 Non-isolation type unit driven by AC power only.
100k points. *5 Optical cable set without sheath.
*2 With insulation case *6 Standard item for isolation unit.
14 *3 With insulation case. Optional probe is required for voltage measurements.
Isolation with Optical Fiber cable (2 to 200 m)
The input block, control block and display block are isolated by an optical fiber cable. Owing to the fact that isolation units are isolated from each other by optical
fiber cables, it is possible to simultaneously measure signals that have different reference potentials, such as signals from the high and low-side switch of an
inverter or from the primary and secondary sides of a power converter.

DM-8000 main unit / DM-600 transceiver card DM-620 optical and metal DM-630 metal
High-speed DM-8000H Two isolation units can be transceiver card transceiver card
main unit connected per card. One isolation unit and one acquisition Two acquisition units can be
Up to 12 isolation units and acquisition unit can be connected per card. connected per card.
units can be connected. An acquisition
control card for capture control and
up to 6 specially designed transceiver
cards can be installed onto the main
unit. The gigabit Ethernet-enabled high- LAN cable
speed main unit (DM-8000) improves Control PC
(optional)
the waveform update speed when
using 3 or more units. The interlock
control terminal is on the rear panel.

LAN terminal

DM-610
External
acquisition control card trigger
Blank panel
This card controls waveform capture in terminal
measurement units. It also provides a
LAN
non-isolated external trigger input, which terminal
can be changed to an external trigger Interlock contact
output terminal.

Optical fider cable Optical fider cable Acquisition cable

DM-900 (500k)/DM-900L (16M) DM-910 (500k)/DM-910L (16M) DM-400 (500k)/DM-400L (16M)

isolation units isolation units (high resolution) acquisition units

The units are operated by a The units are operated by a The units can
built-in battery to perform built-in battery to perform continuously
floating measurements. floating measurements. operated with an
Frequency bandwidth: DC to 500MHz, The high resolution enables the AC power source.
highest sampling rate: 2GS/s, memory simultaneous measurement of These units are best
length: 500k points (DM-900), 16M switching waveforms and on-voltage. suited to the non-
points (DM-900L), input: 2channels (not Frequency bandwidth: DC to 500MHz, isolated measurement
isolated), interface: optical interface (set highest sampling rate: 2GS/s, memory of grounded power probes, for example.
of three interfaces) length: 500k points (DM-910), 16M Frequency bandwidth: DC to 500MHz, highest
points (DM-910L), input: 1channel, sampling rate: 2GS/s, memory length: 500k
interface: optical interface (set of three points (DM-400), 16M points (DM-400L), input:
interfaces) 2channels (not isolated), interface: electric
Insulation case Insulation case interface (one set)
Withstand voltage: 10kV Withstand voltage: 10kV
(Standard accessory) (Standard accessory)

DM-553 Li-ion battery DM-002 to DM-010 IE-1196 probe especially DM-105/DM-106

designed for the DM-910
(built-in) optical fiber cables (custom mode) acquisition cables
The battery can be inserted or removed The optical fiber cables are resistant to The probe is a low distortion probe that Interface cables
from the front of the isolation unit. It bending and external pressure. supports the DM-910's high resolution. especially
uses three batteries to enable the unit to designed for the
continuously operate for 20hours. acquisition unit.
The battery can be These cables
charged with the use are connected
of the main unit. to the unit and
Cable length: 2m to 200m Cable length: 2 or 5m
Frequency bandwidth: DC 200MHz transceiver by
*1-2-5 step length
The DM-900/L and Without cover: 2m or 5 m Probe ratio: 100:1 electrical signals from the DM-400/L.
DM-910/L are supplied with three With cover: 5m to 200m Cable length: 1.5m
batteries.

A fundamental duty cycle (16ms on the sample

The DM-9xxL long memory isolation unit screen) can be captured at a rate of 1GS/s.
enables detailed analysis during a basic
inverter duty cycle.
The DM-900L and DM-910L long memory isolation
units enable detailed analysis of individual carrier
signals while capturing a base duty cycle.

Gate driving waveform of the U, V, and W phases View with zoom display.
on the high side of a 3-phase inverter.
15
 Up to 24 CH at a high The many operation functions provided by the IS Viewer facilitate power
loss and other measurement.
voltage and wide
The Vce, Ic, output voltage and current
bandwidth can be Voltage waveform
waveforms of the upper and lower arms of
an inverter can be simultaneously measured.
simultaneously measured. Vce
Current waveform
dv/dt, di/dt, and other parameters, such as
power loss, can be easily calculated from
Ic the measurement waveforms.
Waveform monitoring and other system operations are remotely
performed using the standard IS Viewer (software). The IS Viewer Power loss waveform
can be used off-line as well, and is therefore useful for data Vce×Ic
organization at locations remote from the measurement site.
Time axis

Functions of the IS viewer (DM-800)

FFT function Reference display

This function is used for function
the frequency analysis of This function is used to
measured waveforms. compare waveforms.

Edge search function X-Y display function

This function is used to This function is used to
automatically detect the edge evaluate the SOA (safe
of a monitored waveform and operation area) and other
display selected edges. items.

Multi-channel floating measurements (simultaneous measurement example of the upper and lower arms of a 3-phase inverter)

Bandled IS Vewer software The waveform of voltage output from the 3-phase Differential probes were used for this type of
Optical fiber cable inverter that drives a motor or other device measurement in the past, but this resulted in
LAN cable (shown in the left-hand figure) is a pulse voltage the waveform sometimes being distorted, and
waveform, as shown in the figure below. it was sometimes difficult to ensure sufficient
measurement bandwidth due to constraints of
Average the common mode rejection ratio or withstand
waveform Several
common mode voltage. With optical fiber
dozen to
several isolation, this isolation system can accurately
thousand
volts monitor signals without being affected by these
Output
waveform constraints.
Upper
arm

Measuring Vge of the upper arm Measuring Vge of the upper arm
with differemtial input with isolation input
Motor

Lower
arm Three built-in
batteries
Oscilloscope

The common mode noise prevents

accurate measurement.
Optical isolation

Remote
measurement
(up to 400m)

Measurement points that are up to 400m apart can be synchronously measured.

16
System configuration

IGBT Gate voltage measurements in the high-side switch of a single phase inverter (one unit)
Isolation unit DM-900 Waveform capture can be more accurately
performed in comparison to the illustration
below (Oscilloscope + differential probe)

LAN

High-side
Controller PC (Option)
MOTOR

Low-side Optical fiber cable S DM-002 (2m)

System configuration
Main unit DM-8000 1
Acquisition control card DM-610 1
Transceiver card (optical x 2) DM-600 1
Isolation unit (500k points) DM-900 1
Optical fiber cable S DM-002 (2m) 1
IS viewer DM-800 1
Single phase inverter Main unit DM-8000 Controller PC (Option) 1

IGBT Vce voltage measurements in the high-side switch of single phase inverters (four units)
Isolation unit DM-900

LAN

High-side Controller PC (Option)

MOTOR Main unit DM-8000H Optical fiber cable S DM-004 (5m)

Low-side
System configuration
Main unit DM-8000H 1
Acquisition control card DM-610 1
Transceiver card (optical x 2) DM-600 2
Isolation unit (500k points) DM-900 4
Optical fiber cable S DM-004 (5m) 4
IS viewer DM-800 1
Single phase inverter Controller PC (Option) 1

IGBT Vce voltage & Ic current measurements of 3-phase, 2-level inverters (twelve units)
Isolation unit DM-900

LAN

Controller PC (Option)

MOTOR Main unit DM-8000H

System configuration
Main unit DM-8000H 1
Acquisition control card DM-610 1
Transceiver card (optical x 2) DM-600 6
Isolation unit (500k points) DM-900 12
Optical fiber cable S DM-004 (5m) 12
Optical fiber cable S DM-004 (5m) IS viewer DM-800 1
Controller PC (Option) 1

17
 Isolation System DM-8000 Specifications
DM-900L/DM-910L Isolation Unit and DM-400/L Acquisition Unit
Model DM-900 DM-900L DM-910 DM-910L DM-400 DM-400L
Signal input unit
Frequency Bandwidth (-3 dB) 500MHz
Bandwidth limiter 20MHz / 100MHz
Input impedance 1MΩ // 16pF 1MΩ // 16pF or 50 Ω
Maximum input voltage 400V max (DC+peakAC<=5kHz) CAT I
Number of channels 2 (between channels are not isolated) 1 2 (Not isolated)
Input coupling GND, DC1MΩ, AC1MΩ GND, DC1MΩ GND, DC1MΩ, AC1MΩ, DC50 Ω
CH1-MAIN: 50mV/div~5V/div, 1-2-5 steps
Input sensitivity 2mV/div~10V/div, 1-2-5 steps 2mV/div~10V/div, 1-2-5 steps
CH2-ZOOM: 2mV/div~1V/div, 1-2-5 steps
CH1-MAIN: 50mV/div~500mV/div, ± 10V * 2
2mV/div~50mV/div, ± 1V * 1 2mV/div~50mV/div, ± 1V * 1
1V/div~5V/div, ± 100V * 3
Offset range 100mV/div~500mV/div, ± 10V * 2 100mV/div~500mV/div, ± 10V * 2
CH2-ZOOM: 2mV/div~20mV/div, ± 2V * 1
1V/div~10V/div, ± 100V * 3 1V/div~10V/div, ± 100V * 3
50mV/div~1V/div, ± 20V * 2
Offset accuracy ± (1.0% + 0.5% of full-scale + X) X:* 1mV, * 10mV, * 100mV
1 2 3

DC gain accuracy ± (1.5% + 0.5% of full-scale)

Probe sensitivity 10:1, 100:1, 1000:1 (Auto detection/manual settings)
Sample rate 1GS/s (2GS/s during interleave)
Vertical axis resolution 8bits
Maximum memory length 500k points/ch 16M points/ch 500k points/ch 16M points/ch 500k points/ch 16M points/ch
Trigger system unit
Trigger sources CH1, CH2 CH-1-MAIN CH1, CH2
Trigger slope Positive / Negative
Coupling AC, DC, HFREJ, LFREJ
Level range 125% of full-scale
Interface
Interface 1 set of 3 optical interfaces (optical fiber cable: 2m to 200m) 1 set of electrical interfaces (wire cable:2 or 5m)
Power supply and battery unit
Internal battery 3 battery packs (unit can operate on one battery) ̶
Battery charging Can be charged by the main unit ̶
Power consumption 120VAmax (when using AC power) 40VAmax
Battery operation time Approx. 12 hours of continuous operation (when using 3 batteries) ̶
Battery charging time Approx. 6 hours ̶
AC power supply AC100 to 240 (50/60Hz)
Calibration signal
Calibration signal 0.6V / 6V (selectable)
Mechanical unit
Dimensions (mm) 122.4 (H) X 258.4 (W) X 544 (D) 96.4 (H) X 171.6 (W) X 322.6 (D)
Approx. 7kg (excluding battery packs and accessories)
Weight 2.6kg
Battery pack weight: Approx. 660g per pack
Operating temperature 0˚C to +40˚C
Performance guaranteed temperature +10˚C to +35˚C
Accessories
Battery pack 3 ̶
Power supply cable 1

DM-8000/DM-8000H Main Unit DM-600/DM-620/DM-630 Transceiver Card

* When the DM-610 acquisition control card is installed DM-600: 2 (DM-900/L, DM-910/L)
Transceiver card connection Number of isolation /
DM-620: 1 (DM-900/L, DM-910/L) +1 (DM-400/L)
acquisition units connected
Number of slots 6 (Max. 12 isolation units and/or acquisition units can be connected.) DM-630: 2 (DM-400/L)
Time axis Operation indicator Status display via LED
Sweep range 1ns/div to 20s/div Mechanism Card inserted in main unit (DM-8000)
Clock accuracy 10ppm Operating temperature 0˚C to +40˚C
Acquisition mode Normal, peak Performance guaranteed
+10˚C to +35˚C
temperature
Trigger system
Mode Auto,Normal,Single,Stop
IS Viewer DM-800 (supplied with the DM-8000/DM-8000H main unit)
Source Up to 24 CH
* IS Viewer is installed in the controlling computer (option) and is used to operate the
Type Edge,Pulse width isolation system and to monitor waveforms.
Trigger delay Available
Main function
Interface
Operations +, -, ×, ÷, |×|, |÷|, ∫, dy/dx
Ethernet port DM-8000: (10BASE-T/100BASE-TX)×3, DM-8000H: (1000BASE-T)×3
Max, Min, p-p, Top, Base, Top-Base, RMS, Cycle RMS, Mean,
Power supply unit Parameter Cycle Mean, +/-Overshoot, Transition Time, dv/dt, Freq, Period,
AC power supply 100V to 240V (50/60Hz) measurements +/-Pulse Count, +/-Pulse Width, Duty, Integral, Integral (abs),
Power consumption DM-8000: 100VA max, DM-8000H: 130VA max Integral (pos), Integral (neg), Skew (%), Skew (Level)
Mechanical unit XY display, FFT, Cursor, smoothing,
Other functions
Dimensions and weight 132(H) × 351(W) × 420(D), Available. 6.9kg channel de-skew, re-scale, off-line viewer
Operating temperature 0˚C to +40˚C Waveform storage CSV
Performance guaranteed temperature +10˚C to +35˚C Saving images BMP,PNG,Clipboard
Saving setups with / without waveforms
Accessories
LAN cable 1 Controlling computer
Power supply cable 1 CPU Intel® Pentium®4 Processor or laterNote #1
Operation manual CD-R(1) RAM 2GB or larger
Control software IS Viewer DM-800 CD-R (1) Windows® XP Professional SP3Note #2
OS
Windows® Vista Business SP2Note #2
Note #1: Intel and Pentium are registered trademarks or trademarks of Intel Corporation and its subsidiary
companies in the United States of America and other countries. At least WXGA (1,280 x 768 pixels) recommended
Display
Note #2: Windows is a registered trademark or trademark of Microsoft Corporation in the United States of (SXGA (1,280 x 1,024 pixels) is required for full display.)
America and other countries.
18
 XY Monitor and Multi-Window Waveform Monitor

XY Monitor and Multi-Window Waveform

Monitor 8ch Model
SV-1014 Series
Custom Order
* Standard specifications require operation control to be performed with an
application installed onto a PC. The operation panel is optional.

Compact,
Example of the 8CH model monitor display
* The LCD monitor is equipped separately.
* Contact us for the specifications of the operation panel (option.)

power-saving,
multi-channel,
high-speed waveform updates
Optimized by enabling more than one
oscilloscope to be used simultaneously and
incorporating adjustment lines and functions.
• Compact, energy-saving specifications (power consumption: 30VA or less) achieved
through digital processing (one-tenth of our conventional models)
• Multi-channel and multi-monitor functions (the signals for two independent channels can
be displayed on a maximum of four windows) 2CH Model with built-in type LCD
* Contact us for the specifications of the operation panel (option.)
• High-speed waveform updates (maximum of 100,000 times per second)
• Gradation displays similar to analog oscilloscopes

Users Opinions The compact shape

makes function
It is very difficult to keep an eye on incorporation a simple
four different oscilloscope screens while task, and the USB
making the necessary adjustments. control shortens setup
time.
This unit focuses the line of sight and
makes work much more efficient.

Specifications and Performance (Example)

Window 1*1 Window 2 Window 3 (Specially for XY) Window 4*1
Frequency Band (-3dB) 40MHz 100MHz 40MHz 40MHz
Input Channel CH1、CH2
Input Voltage Range 10mV/div to 5V/div
Vertical Axis (Y Axis) Accuracy ± 2% ± 1dot
Input Coupler AC、DC
Input Impedance 1MΩ ± 2% // 20pF ± 2pF
Maximum Input Voltage ± 40V(DC ＋ Acpeak)
Display Area Display Method Y-T/X-Y switching possible
Horizontal Axis (Z Axis) Sweep Time (1-2-5 steps) 1us/div to 500ms/div 50ns/div to 500ms/div 1us/div to 500ms/div
Signal Source CH1 / CH2
Slope/Coupling/Synchronization
＋ / DC / Edge
Synchronization Method
Trigger Level Range ± 10div
Minimum Synchronization Sensitivity 1div
Acquisition ADC 25MSa/s 8bits
Shape (Display Resolution) Analog RGB Output (480 dot x 640 dot)
Output Area Window Display 200dot × 250dot(8div × 10div)
Marker Display 2 Vertical, 2 Horizontal Displayed Simultaneously
Interface USB1.1
Input Voltage/Frequency AC100-240V 50/60Hz
Power Supply
Maximum Electrical Power 30VA or less
Weight Approximately 1.8kg
Weight, Size
Size Approximately 298W x 82.4H x 320L mm (excluding protrusions)
Environmental Conditions Guaranteed Performance Temperature +23˚C ± 5˚C
Option Operation Panel
*1: The specifications for the 2CH model with built-in LCD (1 window) can be selected from Window 1 and Window 4.

19
 Passive Probes (100:1, 10:1, 1:1)
Oscilloscope
Model Attenuation Cable length Input RC Bandwidth input Conforming models
capacity
DS-5532/5534/5552/5554,
DS-5332/5334/5352/5354,
SS-101R 10:1 Approx. 1.2 m 10MΩ, approx. 12pF DC to 500MHz 13pF to 23pF
TS-8500/P, SS-7840/A/H/P, SS-7830,
SS-7825/P, TS-81000/80600, SS-7847A
SS-103R 10:1 Approx. 1.2 m 10MΩ, approx. 15pF DC to 200MHz, ± 3dB 16pF to 24pF SS-7821/A
10:1 10MΩ, approx. 22pF ± 2pF DC to 60MHz, ± 3dB 20pF to 45pF
SS-0110 Approx. 1.5 m SS-7804/P/7802, DS-8706/8701
1:1 1MΩ, 200pF or less DC to 6MHz, ± 3dB −

10:1 10MΩ, approx. 14pF DC to 100 MHz, ± 2 dB 18pF to 35pF DS-8606/C, DS-8608A/8607A,
SS-0120 Approx. 1.5 m DS-8608/8607, DS-8710,
1:1 1MΩ, 150pF or less DC to 6MHz, ± 3dB − SS-6123A/6613, SS-6611/6122A
10:1 10MΩ, approx. 16pF DC to 100MHz, ± 3dB 18pF to 35pF
SS-0121 Approx. 2 m SS-3510, SL-232
1:1 1MΩ, 170pF or less DC to 3MHz, ± 3dB −
10:1 10MΩ, approx. 14pF DC to 100MHz 10pF to 32pF DS-5110/DS-5106/DS-5110A/DS-5106A
SS-0122 Approx. 1.5 m
1:1 1MΩ, 150pF or less DC to 6MHz − DS-5110B/DS-5106B
10:1 10MΩ, approx. 22pF DC to 60MHz 10pF to 45pF DS-5104/DS-5102/DS-5104A/DS-5102A
SS-0112 Approx. 1.5 m
1:1 1MΩ, 200pF or less DC to 6MHz − DS-5104B/DS-5102B
DS-5512/5514/5522/5524,
10MΩ, approx. DS-5312/5314/5322/5324,
SS-0130R 10:1 Approx. 1.5 m DC to 100MHz, ± 2dB 18pF to 35pF
12.5pF ± 2pF SS-7811/A/7810/A/7806, DS-8617,
DS-9121/9122, DS-8812/8814
SS-0004 1:1 Approx. 1.1 m 44pF ± 6pF DC to 30MHz, ± 3dB (For probes only) All models with BNC for input
Maximum input voltage
6,000 V CATⅠ(DC＋ACpeak)
SS-0160R 100:1 Approx. 2 m 66.7MΩ± 1 %//3pF or less DC to 400 MHz 6pF to 18pF
1,000 V CATⅡ(DC＋ACpeak)
4,000 V CATⅠ(DC＋ACpeak)
SS-0161R 100:1 Approx. 2 m 66.7MΩ± 1 %//3pF or less DC to 400 MHz 6pF to 18pF
1,000 V CATⅡ(DC＋ACpeak)
• Connector: BNC
• Maximum input voltage: 600 V (DC + AC peak); 10: 1 probe, 600 V (DC + AC peak); 1: 1 probe

Caxial Parts FET Probes

Model Bandwidth Impedance Power rating Model Attenuation Input RC Bandwidth
BP-50M1 DC to 3GHz 50 Ω 0.5W (Ave.), 500W (Peak) SFP-5A 10:1 Approx. 1.9pF、Approx. 1MΩ DC to 1GHz

BP-75M1 DC to 3GHz 75 Ω 0.5W (Ave.), 500W (Peak) SFP-4A 10:1 Approx. 2.15pF、Approx. 1MΩ DC to 800MHz
Termination SS-220
BB-50M1 DC to 1GHz 50 Ω 0.5W BNC(Ave.)
(Attenuator) 100:1 Approx. 1.9pF、Approx. 900kΩ DC to 1GHz
BB-50M10 DC to 300MHz 50 Ω 5W BNC(Ave.) Custom Order
Signal T S-50S2 DC to 18GHz 50 Ω 1.25W SMA
50 Ω (Plug)/
Conversion pad B-5P7J1 DC to 2GHz
75 Ω (Jack)
0.5W BNC(Ave.)

Mini Clips
Mini clip Test clip Probing arm
HP-2 PB Series T-60
0.8 mm to 2.54 mm 0.08 mm to 0.23 mm Extremely useful when used with Mini clips.
Pipe length: 30 mm Pipe length: XX mm Can be used with
10 colors (10 sets) most probes.

Mini clip Mini clip Mini clip

FP-7 FP-7S FP-7L
0.3 mm to 1.25 mm 0.2 mm to 0.5 mm 0.3 mm to 1.25 mm
Pipe length: 1.3 mm Pipe length: 8 mm Pipe length: 14 mm
(10 sets) (10 sets) (10 sets)

Probe top conversion tool

Mini clip Probe top conversion tool GR-AF/CF
FP-7LV GR-DF Comes with two FP-5L units
0.3 mm to 1.25 mm Comes with two FP-5L units (or FP-7L units as an alternate choice)
Pipe length: 14 mm (or FP-7L units as an alternate choice)
Compatible
(10 sets) Compatible with: SS-0110, SS-0112
GR-AF SS-0130R, 0131R
GR-CF PP006/A/B, SS-101R, 103R, 082R,
0012, 0001, 0122

20
Optional probes for the isolation system

High Voltage Probes

Bandwidth Attenuation Withstand voltage Withstand voltage
Model DC Length (m) Remarks
(MHz) ratio 1: x (duty 10%) (duty 50%)
PHV1000-RO 400 100 6kV (500ms cycle) 3.5kV (100ms cycle) 1kV 2 CAT I
PHVS1000-RO 400 1000 6kV (500ms cycle) 3.5kV (100ms cycle) 1kV 2 CAT I
PHV641-LRO 380 100 4kV (200ms cycle) 3.5kV (60ms cycle) 3kV (+AC peak) 1.2 AC rms 2kV
PHV661-LRO 380 100 6kV (200ms cycle) 5kV (60ms cycle) 4kV (+AC peak) 1.2 AC rms 2.8kV
PHV4002-3/0,6RO 100 1000 40kV (100ms cycle) 30kV (30ms cycle) 20kV (+AC peak) 3 AC rms 14kV

PHV1000-RO PHV6xx-LRO

High Voltage Probe High Voltage Probe

HV-P60 HV-P30
DC to 50MHz, DC to 60kV, pulse 80kV DC to 50MHz, DC to 30kV,
The probe stand (SK-301) is optional. pulse 40kV
Specifications and performance Specifications and performance
Input/output ratio: 2000:1 Input/output ratio: 1000:1
Input RC: 1000MΩ,
1000M Input RC: 100MΩ,
5pF ± 2pF 5pF ± 2pF
DC to 50MHz DC to 50MHz

Current Probes Current Probes

SS-250 SS-240A
DC to 100MHz, DC to 50MHz,
MAX 30A rms MAX 30A rms

Current Probes Current Probes

SS-270 SS-260
DC to 2MHz, DC to 10MHz,
MAX 500A rms MAX 150A rms

Specifications and performance

Model SS-250 SS-240A SS-270 SS-260
Frequency Bandwidth DC to 100MHz(-3dB) DC to 50MHz(-3dB) DC to 2MHz(-3dB) DC to 10MHz(-3dB)
Maximum input
Maximum range 30A rms 30A rms 500A rms 150A rms
input
current Maximumpeak 50A peak, non-continuous
50A peak, non-continuous 700A peak, non-continuous 300A peak, non-continuous
current 50A peak at pulse width ≦ 10 µs
Output sensitivity 0.1 V/A 0.01V/A
± 1.0% of reading ± 5mV for probes ± 1.0% of reading ± 1mV for probes
± 1.0% of reading ± 10mA for probes only
only (in the range from 0 to 500A rms, only (in the range from 0 to 150A rms,
(in the range from 0 to 30A rms, DC, and AC 45 to 66Hz)
DC, and AC 45 to 66Hz) DC, and AC 45 to 66Hz)
Sensitivity accuracy
±2.0% of reading for probes only (700A ±2.0% of reading for probes only (300A
± 2.0% of reading for probes only
peak or less and over 500A rms, DC, peak or less and over 150A rms, DC, and
(50A peak or less and over 30A rms, DC, and in the range of AC 45 to 66Hz)
and in the range of AC 45 to 66Hz) in the range of AC 45 to 66Hz)
Noise 2.5mA rms or less (observed with an 20MHz oscilloscope) 25mA rms or less (observed with an 20MHz oscilloscope)
Power consumption 5.3VA max. 5.6VA max. 7.2VA max 5.5VA max
Measureble wire diameter ø5mm ø20mm

POWER supply
Scope Wagons MT-600
PS-26 DS-579 [DS5500 series only]
for SS-250/SS-240A/ for SS-250/SS-240A/
SS-270/SS-260 SS-270/SS-260
(Input voltage
AC100V/120V/200V/240V)

21
 Digital Multimeters

Digital Multimeter (portable type)

5. DC Current (DCA)
Resolution Accuracy*
Range Input Resistance
5.5-digit 4.5-digit SLOW/MID FAST

VOAC 7500H Series

5mA 10nA 100nA 150 Ω or less
50mA 100nA 1µA 0.05+7 0.05+17 15W or less
500mA 1µA 10µA 2W or less
10A 100µA 1mA 0.2+7 0.2+17 0.1 Ω or less
Auto range is not available between 5mA to 500mA range and 10A range because of using different input terminals.
Max. input current: 500mA at 5mA to 500mA ranges (FUSE 0.5A/250V)
10A at 10A range (FUSE 15A/250V)

Isolate 2-channel input dual function 6. AC Current (ACA, DC+ACA)

0.1µV, 509999, 5½ digits Range
Resolution Measurement Range
Input Resistance
5.5-digit SLOW/MID FAST
VOAC 7523H 5mA
50mA
10nA
100nA
15Hz to 5kHz
150 Ω or less
15W or less
Isolate 2-channel input dual function 500mA 1µA
200Hz to 5kHz
2W or less
45Hz to 5kHz
1µV, 509999, 5½ digits 10A 100µA 0.1W or less
Accuracy: SLOW Sample (Sine wave) amplitude at 5% to 100% of fullscale (10% to 100% for10A range)
VOAC 7520H Crest Factor
Frequency Accuracy*
1 to 1.5 1.5 to 2 2 to 3
15Hz to 45Hz 1+200
45Hz to 1kHz 0.4+200 0.05% 0.15% 0.30%
1kHz to 5kHz 5.0+200
Response time
Sample Rate Resolution Reading Range Response time
SLOW 5.5-digit 4 times/sec less than 3 sec
4-terminal resistance measurement MID/FAST 5.5-digit 20 times/sec less than 2 sec
dual function 0.1µV, 509999, 5½ digits Max. input current: 500mA for 5mA to 500mA ranges (FUSE 0.5A)

VOAC 7522H
10A for 10A range (FUSE 15A)
DC Component on input current must be included in the Max. input current.
In the case of 10A range at 45Hz to 1kHz, 0.3 must be added to %.
4-terminal resistance measurement In the case of DC+ACA, 500 (less than 45Hz) or 300 (45Hz or higher) must be added to the value of Accuracy in above.
dual function 1µV, 509999, 5½ digits Sample rate of FAST becomes the same value as MID (approx. 20 times/sec).

VOAC 7521H 7. Resistance (2 WireΩ/4 WireΩ) 4 WireΩ: VOAC7522H / 7521H only

Resolution Accuracy*
Range Test Current
SLOW/MID FAST SLOW/MID FAST
50 Ω 0.1mΩ 1mΩ 0.025+10 0.025+15 approx. 10mA
500 Ω 1mΩ 10mΩ
Digital Multimeters VOAC7523H/7522H/7520H/7521H Specifications 5kΩ 10mΩ 0.1 Ω 0.014+3 0.014+8
approx. 10mA
approx. 1mA
* Accuracy (±X% of reading +Y digits) indicated by X+Y 50kΩ 0.1 Ω 1Ω approx. 100µA
The measuring accuracy indicated below can be obtained for a year following the calibration of the instrument. 500kΩ 1Ω 10 Ω 0.015+3 0.015+33 approx. 10µA
1. Typical Sample Rate and Resolution 5MΩ 10 Ω 10 Ω 0.033+30 0.033+30 approx. 1µA
50MΩ 100 Ω 100 Ω 0.25+30 0.25+30 approx. 100nA
Sample Rate Resolution Reading Rate Hum Rejection
500MΩ 1kΩ 1kΩ 1.5+50 1.5+50 approx. 10nA
SLOW 5.5-digit approx. 4 times/sec Yes
MID 5.5-digit approx. 20 times/sec Yes Max. input voltage: ± 500V peak Open circuit test voltage: 12V or less
FAST 4.5-digit approx. 100 times/sec N/A The accuracy at 50 Ω to 5kΩ range are specified after zero compensation through the REL operation.
Sample rate of FAST at 5MΩ to 500MΩ range becomes the same value as MID (approx. 20 times/sec).
2. DC Volt (DCV) 50mV range is for the VOAC7523H / 7522H only.
Resolution Accuracy* 8. Low-Power Resistance (2 WireΩ)
Range Input Resistance
5.5-digit 4.5-digit SLOW/MID FAST Resolution Accuracy*
Range Test Current
50mV 0.1µV 1µV 100MΩ or more 0.025+10 0.025+15 SLOW/MID/FAST SLOW/MID FAST
500mV 1µV 10µV 1000MΩ or more 0.012+5 0.012+10 500 Ω 10mΩ approx. 1mA
5V 10µV 100µV 0.012+2 0.012+7 5kΩ 0.1 Ω 0.1+5 0.1+15 approx. 100µA
50V 100µV 1mV 0.016+5 0.016+10 50kΩ 1Ω approx. 10µA
500V 1mV 10mV approx. 10MΩ 500kΩ 10 Ω 0.2+40 approx. 1µA
0.016+2 0.016+7 0.2+30
1000V 10mV 100mV 5MΩ 100 Ω 0.2+30 approx. 100nA
The accuracy in the 50mV and 500mV ranges is specified after zero compensation through the REL operation. 50MΩ 1kΩ 1.5+30 1.5+30 approx. 10nA
Sample rate in the 50mV range Max. input voltage: ± 500V peak Open circuit test voltage: 12V or less
SLOW/MID: Approx. 0.5 times/sec, FAST: Approx. 50 times/sec The accuracy at 500 Ω to 5kΩ range are specified after zero compensation through the REL operation.
Max. input voltage: 50mV to 5V range ± 800V (continuous) Sample rate of FAST at 5MΩ to 500MΩ range becomes the same value as MID (approx. 20 times/sec).
50V to 1000V range ± 1100V (continuous) Indications are in 4.5 digits for SLOW, MID, and FAST.
Resolution and noise rejection 9. Diode
Resolution Sample Rate NMRR CMRR Test Current Measurement Range Accuracy* Open Circuit Test Voltave Max. Input Voltave
5.5-digit SLOW 55dB or more 120dB or more approx. 1mA or 10mA 0.1mV to 5.0999V 0.014+13 12V or less ± 500V peak
5.5-digit MID 55dB or more 120dB or more
4.5-digit FAST 0dB 55dB or more 10. Temperature
The above accuracy values do not
Temperature Range to be Accuracy* Resolution Max.
3. CH-B DC Volt (DCV) VOAC7523H / 7520H only Input include the thermocouple accuracy.
Thermocouple Measured Voltave
Resolution Accuracy* -50˚C to 0˚C 0.2+70 ± 0.1˚C/˚C is added (for all
Range Input Resistance R 0˚C to +100˚C 0.2+50 thermocouples) with the operating
4.5-digit SLOW/MID FAST
+100˚C to +1768˚C 0.2+30 ambient temperature of this product
5V 100µV CH-B:H to CH-B:L 10MΩ ± 3% 0.025+30
at 0˚C to +18˚C and +28˚C to +50˚C.
-200˚C to -100˚C 0.15+50
50V 1mV CH-B:H to CH-A:L 5MΩ ± 3% 0.025+2 0.025+8 accuracy is not specified. In the
K(CA) -100˚C to 0˚C 0.15+35
300V 10mV CH-B:L to CH-A:L 5MΩ ± 3% 0.025+5 temperature range to be measured at
0˚C to +1372˚C 0.15+20
Max. input voltage: ± 300V, between CH-A L and CH-B ± 300V -200˚C to -100˚C 0.15+50 -200˚C or lower,
T(CC) -100˚C to 0˚C 0.15+35 0.1˚C ± 500V peak The reference thermo electric force
Resolution and noise rejection 0˚C to +400˚C 0.15+20 is calculated by the "broken line
Isolation between CH-A and -200˚C to -100˚C 0.15+50 approximation" according to JIS C
Resolution Sample Rate NMRR CMRR J(IC) -100˚C to 0˚C 0.15+35
CH-B 1602-1995.
0˚C to +1200˚C 0.15+20 If this product and the thermocouple
4.5-digit SLOW/MID 55dB or more 120dB or more
56dB or more -200˚C to -100˚C 0.15+50
4.5-digit FAST 0dB 55dB or more are connected via a plug, an error for
E(CRC) -100˚C to 0˚C 0.15+35
contact temperature compensation is
4. AC Volt (ACV, DC+ACV) detection of True RMS 0˚C to +1000˚C 0.15+20
added.
Up to 100kHz for VOAC7521H / 7520H
Resolution Measurement Range
Range Input Resistance 11. Frequency (AC couple, Crest Factor: less than 3)
5.5-digit SLOW MID/FAST
500mV 1µV Sample Display Digits and Measurement AC couple: Crest factor ≦ 3
5V 10µV 15Hz to 300kHz 200Hz to 300kHz Reading Rate(Gate time) Accuracy* AUTO range of ACV must be
less than approx. Rate Range
50V 100µV SLOW approx. 0.5 times/sec (1s) 6-digit 15.0000Hz to 1.00000MHz used with input attenuator.
1MΩ // 100pF
500V 1mV 45Hz to 100kHz 200Hz to 100kHz MID approx. 4 times/sec (100ms) 5-digit 15.000Hz to 1.0000MHz 0.02+2 Max. input voltage: 780 Vrms,
750V 10mV 45Hz to 20kHz 200Hz to 20kHz FAST approx. 10 times/sec (10ms) 4-digit 150.00Hz to 1.000MHz ± 1100V peak
Accuracy: SLOW Sample (Sine wave Amplitude at 5% to 100% of fullscale of range) 12. Chart for combination of Dual Function
Frequency Accuracy*
DCV CH-B DCV (*1) ACV DC+ACV DCA ACA DC+ACA 2 WireW 4 WireW(*2) Hz ˚C
15Hz to 45Hz 0.5+150
DCV × ○ △ △ △ △ △ × × △ △
45Hz to 100Hz 0.25+150
CH-BDCV (*1) ○ × ○ ○ ○ ○ ○ ○ - ○ ○
100Hz to 30kHz 0.2+150
ACV △ ○ × ○ ○ △ △ × × ○ ×
30kHz to 100kHz 0.5+300
DC+ACV △ ○ ○ × ○ △ △ × × ○ ×
100kHz to 300kHz 2.5+1000
DCA △ ○ ○ ○ × △ △ △ △ ○ ×
Coefficient to input other than sine wave ACA △ ○ △ △ △ × ○ △ △ △ ×
DC+ACA △ ○ △ △ △ ○ × △ △ △ ×
Crest Factor
Crest Factor 2 WireW × ○ × × △ △ △ × △ × ×
1 to 1.5 1.5 to 2 2 to 3
4 WireW(*2) × - × × △ △ △ △ × × ×
15Hz to 30kHz 0.05% 0.15% 0.30%
Hz △ ○ ○ ○ ○ △ △ × × × ×
30kHz to 300kHz 0.20% - -
˚C △ ○ × × × × × × × × ×
Resnponse time ○: Available  △: have a limitation  ×: N/A  - : not provided
Sample Rate Resolution Reading Rate Response Time (*1) CH-B DCV: VOAC7523H / 7520H only (*2) 4 WireΩ: VOAC7522H / 7521H only
SLOW 5.5-digit 4 times/sec less than 3 sec
MID/FAST 5.5-digit 20 times/sec less than 2 sec
Max. input voltage: 780Vrms, ± 1100V DC (continuous)
In the case of DC+ACV, 500 (less than 45Hz) or 300 (45Hz or higher) must be added to the value of Accuracy digit in above.
Sample rate of FAST becomes the same values as MID (approx. 20 times/sec).

22
13. General
Moving Average, Scale, Decibel (dBm, dBµ), Difference, Statistics (MAX, MIN, X, s), Operation Temperature and Humidity 0˚C to +50˚C (less than 80%RH) no condensation, 70%RH or less at +40˚C to +50˚C
MATH -20˚C to +60˚C (70%RH or less)
Comparison (COMP), Arithmetic Calculation between Dual Function Storage Temperature and Humidity
DATA Max. 3000 data with 10 msec resolution time mark (Elapsed time) no condensation, includes operation temperature
Memory Measurement 210W x 99H x 353L mm (Options are built into the main unit)
SET UP 10 Size
Interfaces Standard RS-232 Weight 3.5kg (includes options) or less
(Full Remote) Option LAN, GPIB Standard Accessories Fuse, Test Leads, Alignment Screwdriver, Operation Manual(CD-ROM), Power cable
Voltage AC100V, 110V, 220V, 240V
Power Supply Frequency 50Hz, 60Hz
Power Consumption 21 VA (includes options) or less

Isolate 2-channel input Abundant Interfaces

(VOAC 7523H/7520H) • LAN Interface: SC-351
• If the CH-A and CH-B input is from an 10BASE-T (cannot be connected at the same time as the GPIB)
insulated VOAC 7523H or 7520H, the • GPIB Interface: SC-353
electrical potential for different circuits To create a familiar system
can be measured simultaneously. CH-A CH-B • DIO Interface: SC-352
Useful for judging acceptable and non-acceptable waveforms. Open collector output.
Dual Channels • D/A Output: SC-354
• Measurements that conventionally require two oscilloscopes can now be performed
Output can be selected from three patterns of 10V, 1V and 0.1V.
simultaneously with a single unit to greatly improve efficiency.
Cannot be connected at the same time as the DIO.
A connection example is shown below. Simultaneous display and simultaneous
See the following website for further details.
measurements are being performed here
www.iti.iwatsu.co.jp/jp/products/voac/voac752xh_opt.html
• RS USB Converter: SC-525
5.00000V 1.0000A

Measured DCV DCV

USB can be used when connected with a RS-232 connector.
with   VOAC 7523H
two units VOAC 7520H
up until now DCV
DCV
Trend Graphs Using the Interface
VOAC7523H/7520H Data can be loaded into Excel and other
spreadsheet software when connected to
Dual Display / Dual Function a PC with the interface. This enables trend
graphs, etc., to be easily made.
5.00000V 1.0000A
Measured Possible Programming not required!
with with a single
DCA DCV VOAC 752xH  Download the software from the following.
two units Electrical voltage series
Electrical
voltage  
 
up until now Electrical current  
unit now
Electrical
  current
Click here for the sample software
URL http://www.iti.iwatsu.co.jp/ Support

Accurate Root-Mean-Square (RMS)

• Accurate root-mean-square values for AC voltage and AC current can be measured.
Root-mean-square values for direct current can also be measured (DC+AC) V,
(DC+AC) A

Options
Product Name Part Number Image of Product Product Name Part Number Image of Product
LAN interface * 1
SC-351 SC-351 or SC-353
Banana plug (Can be used to connect
POMONA1286
2
a thermocouple)
DIO interface * SC-352

GPIB interface *1 SC-353

High-resistance test lead SC-004
D/A Converter interface *2 SC-354 SC-352 or SC-354

RS232-USB Converter
SC-525
(WindowsXP,Vista,7)
Test leads SC-020

4-wire kelvin test leads SC-005 Arrow clip

SC-021
For SC-020 (AC30V/DC60V/DC3A)

Alligator clip
SC-022
For SC-020 (AC30V/DC60V/DC10A)
High-voltage probe
30kVdc max. (can be used only in the SC-003
Zin of 10MW range) Alligator clip H
SC-023
For SC-020 (600Vrms, CAT II/10A)

*1 The LAN interface SC-351 and GPIB interface SC-353 cannot be installed at the same time.
*2 The DIO interface SC-352 and D/A Converter interface SC-354 cannot be installed at the same time.
Clamp-on current probe
DC ± 200A MAX AC150A rms MAX SC-011
(40Hz to 500Hz) Digital Multimeters (Handy type)
1µV, 50000, 100µV, 9999,
4½ digits 4-digit at full scale
Sheath-type thermocouple (Type K)
SC-0107
VOAC 22 VOAC 87
-200˚C to +800˚C

Surface thermocouple (Type K)

SC-0116
0˚C to +500˚C

23
 Universal Counter

Universal Counter A new lineup of high-performance

SC-7200H Series counters that transcend their class!

3GHz x 1ch &

230MHz x 2ch
Universal Counter
SC-7207H

2GHz x 1ch &

230MHz x 1ch
Universal Counter
SC-7206H

[Option]
230MHz x 2ch
Universal Counter
SC-7205H

Useful functions based on the need for a maximum of 3GHz and easy use.
• Enables frequency measurements for two independent channels • Full lineup of options to provide greater expandability
(SC-7207H, SC-7205H.) • Comparator output (open collector) with digital I/O (SC-702.) External
• Pulse width measurements and time interval measurements greatly trigger input.
broaden the scope of single-gate measurement. * 150mA can be used for line monitoring equipment without modification to provide a margin of 50V.
• Easy operations with single key strokes for each action. • The high-stability standard oscilloscope (SC-703A) provides highly
• Easy-to-see fluorescent display area. Detailed information displayed accurate measurements.
with 5 x 7 dot resolution.
* A full-spelling guide provides powerful support for operations.
• Auto-trigger function that eradicates the need for setting the trigger
level. Manual setup is, of course, also possible.
• Making line inspection tasks more efficient is a simple chore with the
comparison and statistic calculation functions. Specifications and Performance
• The scaling calculation function enables single unit conversion RS-232: Fitted as standard.
(revolutions, speed, etc.) Output Interfaces GPIB Fitted as standard (optional for the SC-7205H: SC-701)
• Input signal peak voltage measurements make it easy to confirm the Digital I/O: Optional (SC-702)
waveform amplitude. Approximately 210W x 99H x 353L mm (excluding options and
• The save/recall function for panel setup makes predetermined Size and Weight
protrusions)
inspection tasks more efficient. 4.0kg or less (when mounted with the SC-701, 702 and 703
options)
• The GPIB (optional for the SC-7205H: SC-701) and RS-232 interfaces High-stability Standard Two types of options available (only one type may be mounted)
provide full remote control. Oscillator (manufactured Temperature Characteristics: +/-0.05ppm, Oscillation Frequency:
* Transmission is performed in the real-time at a high speed of a maximum 200 items of data/second, which
on request) 10MHz
contributes to improved line throughput.

24
Universal Counter Option Universal Counters SC-7207H / SC-7206H / SC-7205H Specifications
Frequency A (FREQ-A)
GPIB Interface •Measuring range and resolution * SC-7206H is not equipped with EXT-B gate

SC-701 For use with the SC-7205H

SC-7207H SC-7206H, SC-7205H
Reference time (reference frequency) 10ns (100MHz) 100ns (10MHz)
DC 6mHz to 230MHz 0.6mHz to 230MHz
• Mounting the SC-701 onto the SC-7207H, 7206H and 7205H Range
AC 10Hz to 230MHz
Universal Counters (fitted as standard to the SC-7207H and Frequency Below 100MHz 100MHz or more Below 10MHz 10MHz or more
7206H) enables measurements taken with external GPIB Count method Reciprocal count Direct count Reciprocal count Direct count
controllers to be reset, the remote setup of measurement 1ms gate 5 digits 1kHz 4 digits 1kHz
10ms gate 6 digits 100Hz 5 digits 100Hz
functions, time base functions and calculations, etc., and Resolution and count
0.1s gate 7 digits 10Hz 6 digits 10Hz
the results of measurements to be transmitted as data to method
1s gate 8 digits 1Hz 7 digits 1Hz
external sources. 10s gate 9 digits 0.1Hz 8 digits 0.1Hz
* This is a factory option and needs to be ordered at the same time as the main unit. EXT-B gate * Reciprocal count method: The number of digits is determined by external gate time
Ordering factory installation at a later date will be chargeable. SGL gate Reciprocal count method: The number of digits is determined by measured signal
AC Line Frequency (FREQ-LINE) (for SC-7207H and SC-7205H only)
Digital I/O •Measuring range and resolution

SC-702 For use with the SC-7207H, SC-7206H and SC-7205H

SC-7207H SC-7205H
Reference time 10ns 100ns
Range 45Hz to 440Hz
• Installing the SC-702 onto the SC-7207H, SC-7206H and SC- 0.1s gate 7 digits 6 digits
7205H Universal Counters will enable control over the start Resolution 1s gate 8 digits 7 digits
of measurement and the output of comparison calculation 10s gate 9 digits 8 digits
results. (open collector) Connecting an external lamp also Frequency C (FREQ-C) (for SC-7207H and SC-7206H only)
allows parts to be selected and inspection results to be •Measuring range and resolution
easily browsed. SC-7207H SC-7206H
* This is a factory option and needs to be ordered at the same time as the main unit. Reference time(reference frequency) 10ns (100MHz) 100ns (10MHz)
Ordering factory installation at a later date will be chargeable. Range(for AC coupling only) 100MHz to 3GHz 1/16 prescaler 100MHz to 2GHz 1/16 prescaler
Measured signal Below 1.6GHz 1.6GHz or more Below 160MHz 160MHz or more
Count method Reciprocal count Direct count Reciprocal count Direct count
1ms gate 5 digits 10kHz 4 digits 10kHz
10ms gate 6 digits 1kHz 5 digits 1kHz
Resolution and count
0.1s gate 7 digits 100Hz 6 digits 100Hz
method
1s gate 8 digits 10Hz 7 digits 10Hz
10s gate 9 digits 1Hz 8 digits 1Hz
Reciprocal count method: The number of digits
EXT-B gate Not equipped with EXT-B
is determined by external gate time
Period A (PERI-A)
•Measuring range and resolution *SC-7206H is not equipped with EXT-B gate
SC-7207H SC-7206H, SC-7205H
Reference time 10ns 100ns
DC couple 5ns to 171s 5ns to 1,717s
SC-702 Range
AC couple 5ns to 0.1s
SC-701 Digital I/O (Factry optiion) 1ms gate 5 digits 4 digits
10ms gate 6 digits 5 digits
GPIB Interface (Equipped as standard on SC-7207H and 0.1s gate 7 digits 6 digits
SC-7205H. Factory option only for SC-7205H) Resolution 1s gate 8 digits 7 digits
10s gate 9 digits 8 digits
Main Performance EXT-B gate * The number of digits is determined by external gate time
SGL gate The number of digits is determined by measured signal
Withstand voltage DC50V
Maximum Output Duty ratio A (DUTY-A)
Withstand current DC150mA
Terminal Rating •Measuring range and resolution
Frequency response DC to 1kHz SC-7207H SC-7206H, SC-7205H
Maximum Input Terminal Withstand voltage DC5V Input signal frequency range Same as FREQ-A
SGL gate 0.01µ to 99.999,999,99 [%]
Rating Frequency response DC to 1kHz Measuring range
Internal gate 0.2µ to 99.999,999,8 [%] 2µ to 99.999,998 [%]
SGL gate 10ns/input period x 100 [%] 100ns/input period x 100 [%]
RS-USB Converter Average 1 to 24
25 to 2,499
10ns/average input period x 100 [%]
1ns/average input period x 100 [%]
100ns/average input period x 100 [%]
10ns/average input period x 100 [%]
Measuring count of

SC-525 resolution internal

gate
2,500 to 249,999
250,000 to 24,999,999
100ps/average input period x 100 [%]
10ps/average input period x 100 [%]
1ns/average input period x 100 [%]
100ps/average input period x 100 [%]
For use with the SC-7207H, SC-7206H and SC-7205H 25,000,000 or more 1ps/average input period x 100 [%] 10ps/average input period x 100 [%]

• The cable for connecting the RS-232 Pulse width A (P.W-A)

measurement unit to a personal •Minimum pulse width: 6ns •Maximum repetitive frequency: 80MHz •Measuring range and resolution

computer’s USB port. Reference time

SC-7207H
10ns
SC-7206H, SC-7205H
100ns
• Overall length approximately 85cm. Measuring range
SGL gate 10ns to 171s 100ns to 1,717s
* Can also be used with the VOAC 7500H series, Internal gate (1ms to 10s) 10ns to approx. 1/2 gate time 100ns to approx. 1/2 gate time
the SG-4115 and the SG-4105. SGL gate 10ns to 100ns 100ns to 1ms
1 to 24 10ns 100ns
Average
Measuring 25 to 2,499 1ns 10ns
count of
resolution 2,500 to 249,999 100ps 1ns
internal gate
250,000 to 24,999,999 10ps 100ps
25,000,000 or more 1ps 10ps
High-stability Standard Oscilloscope Time interval A --> B (T.INT A --> B) (for SC-7207H and SC-7205H only)

SC-703A Custom Order

•Minimum time interval: 6ns •Maximum repetitive frequency: 80MHz •Measuring range and resolution

Reference time
SC-7207H
10ns
SC-7205H
100ns
SGL gate 10ns to 10,955s 100ns to 109,951s
New Crystal (SC-703A) Measuring range
Internal gate (1ms to 10s) 10ns to approx. 1/2 gate time 100ns to approx. 1/2 gate time
Oscillation Frequency 10MHz SGL gate 10ns to 10µs 100ns to 100µs
Temperature +/-0.05ppm Average 1 to 24 10ns 100ns
Characteristics Range of 0 ˚ C to 40 ˚ C with +25 ˚ C as the standard. Measuring count of 25 to 2,499 1ns 10ns
resolution internal 2,500 to 249,999 100ps 1ns
+/-0.05ppm gate 250,000 to 24,999,999 10ps 100ps
Rising Time 10 minutes for power switch-on with the frequency 1 25,000,000 or more 1ps 10ps
hour after power switch-on as the standard
+/-0.02ppm
Time Fluctuations (per
Value at 72 hours after power switch-on with
day)
48 hours after power switch-on as the standard
+/-0.02ppm
Time Fluctuations (per
Value at one year after power switch-on with
year)
10 days after power switch-on as the standard

25
 Frequency ratio A/B (FREQ A/B) (for SC-7207H and SC-7205H only)
•Measuring range and resolution
SC-7207H SC-7205H
Input signal frequency range Both CH-A and CH-B are the same as that for FREQ-A
Measuring range Internal gate (1ms to 10s) 1E-9 to 1E+9
Measuring resolution Internal gate (1ms to 10s) 1+LOG (CH-A input frequency x gate time) digits
Phase measuring A --> B (PHAS A --> B) (for SC-7207H and SC-7205H only)
•Minimum time interval: 6ns •Maximum repetitive frequency: 80MHz •Measuring range and resolution
SC-7207H SC-7205H
Reference time 10ns 100ns
SGL gate 0.1µ to 359.999,999,9 [˚]
Measuring range
Internal gate 1µ to 359.999,999 [˚] 10µ to 359.999,99 [˚]
SGL gate 0ns/input period x 360 [˚] 100ns/input period x 360 [˚]
1 to 24 10ns/average input period x 360 [˚] 100ns/average input period x 360 [˚]
Measuring Average count of 25 to 2,499 1ns/average input period x 360 [˚] 10ns/average input period x 360 [˚]
resolution internal gate 2,500 to 249,999 100ps/average input period x 360 [˚] 1ns/average input period x 360 [˚]
250,000 to 24,999,999 10ps/average input period x 360 [˚] 100ps/average input period x 360 [˚]
25,000,000 or more 1ps/average input period x 360 [˚] 10ps/average input period x 360 [˚]
Peak voltage measuring (SC-7206H is not equipped with CH-B)
Measures and displays in real-time the voltage amplitude of the measured signal at CH-A or CH-B.
Frequency range 150Hz ≦ input frequency ≦ 50MHz
Response time 2 seconds or less
Voltage range ± 2.50V (ATT off, resolution: 10mV), ± 50.0V (ATT on, resolution: 100mV)
Measuring error ATT off: 10% of indication ± 50mV ATT on: not specified
CH-A, CH-B input terminal (SC-7206H is not equipped with CH-B)
Input RC Approx. 1MΩ//20pF or less
Coupling AC or DC
Low pass filter Off, 10kHz
Attenuator Off, 26dB (1/20)
ATT off -2.50V to +2.50V (resolution: 10mV)
Measuring Range
ATT on -50.0V to +50.0V (resolution: 100mV)
Trigger level
accuracy ATT off 10% ± 30mV of the set value (± 3% when +2V to -2 V )
(0˚C to +40˚C) ATT on 10% ± 300mV of the set value (± 3% when +40V to -40 V )
ATT off ± 2.5V
Operating input voltage range
ATT on ± 50V
ATT off 30mVrms (DC to 230MHz)
Manual trigger
ATT on 0.6Vrms (DC to 230MHz)
Input sensitivity
ATT off 200mVrms (10kHz to 230MHz, sine wave)
Auto trigger
ATT on 4Vrms (10kHz to 230MHz, sine wave)
CH-C input terminal (for SC-7207H and SC-7206H only)
Maximum input power +30dBm (approx. 7Vrms when 1mΩ/50 Ω = 0dBm as a reference)
Impedance Approx. 50 Ω
Coupling AC
VSWR 2.0 or less (SC-7207H: 100MHz to 3GHz, SC-7206H: 100MHz to 2GHz)
Input sensitivity (Sine wave: up to 2 GHz for SC-7206H)
-20dBm (100MHz ≦ input frequency ≦ 300MHz)
AGC off/on -25dBm (300MHz < input frequency ≦ 1.5GHz)
-20dBm (1.5GHz < input frequency ≦ 3.0GHz)
SC-7207H SC-7206H
Detection frequency range
100MHz to 3GHz 100MHz to 2GHz
Input sensitivity (Sine wave: up to 2GHz for SC-7206H)
Burst detection
-20dBm (100MHz ≦ input frequency ≦ 1.2GHz)
AGC off
-10dBm (1.2GHz < input frequency ≦ 3.0GHz)
Detection delay time 500µs (Burst period ≧ set gate + 500µs)
10MHz STD IN
BNC terminal for more stable input of the external reference frequency
Frequency 10MHz± 50Hz (± 5ppm)
Amplitude 1Vrms to 5Vrms, threshold = 0V
Input resistance Approx. 6.4kΩ
Input coupling AC
10MHz STD OUT/(MARKER OUT)
BNC terminal for output of internal reference oscillator or marker signal.
Marker signal is a signal that presupposes the brightness modulation (Z axis) of the analog oscilloscope for example. It is enabled at the SGL gate when the function is in between the time interval (T.INT A --> B) and phase (PHAS A --> B). Output is
"Lo level" from the start of CH-A measuring to the start of CH-B measuring.
Output CMOS level
Reference frequency output 10MHz: Stability is the same as that for the internal reference oscillator.
Marker output In the 5MHz band, L-state is output during actual measuring. (for SC-7207H and SC-7205H only.)
Output interface Environmental conditions
•RS-232 is equipped as standard •GPIB is equipped as standard (option SC-701 for SC-7205H) •Warm-up time: 60 minutes or more •Operating temperature/humidity: 0˚C to +40˚C/85%R.H or less (no condensation)
•Digital I/O option can be installed (SC-702) •Storage temperature/humidity: -20˚C to +60˚C/90%R.H or less (no condensation)
Reference oscillator
Equipped with SC-7207H, SC-7206H and SC-7205H as standard
Output is possible to the 10MHz OUT BNC terminal on the rear panel of the main unit.
•Oscillation frequency: 10MHz •Temperature characteristics: ± 2.5ppm/unit environmental temperature: 0˚C to +40˚C •Aging rate: ± 1.0ppm/year
Power supply conditions and power supply voltage changes (factory option)
•Voltage: AC100V / 110V to 120V / 220V to 240V •Frequency: 50Hz, 60Hz, 400Hz
•Power consumption: At AC100V with optional SC-701 and SC-702 are installed.
SC-7207H SC-7206H SC-7205H
Power Consumption 36VA MAX 33VA MAX 31VA MAX
Size (210 ± 2)W x (99 ± 2)H x (353 ± 2)L mm (excluding options and protruded parts)
Weight 4.0kg or less (including optional SC-701 and SC-702)
Accessory Power cable (1), operation manual CD-ROM (1)

26
Universal Counter
A Maximum of 3GHz, and the Digit Display
SC-7217
Greatly Increased to Accommodate a
Maximum of 12Digits/sec
[Option]
• USB, LAN, RS-232 (option) and full remote control with GPIB (option)
• Comparate output with digital I/O
• Full lineup of options to provide greater expandability
- Data stored on USB storage memories.
- High-stability clock oscillator option.
SC-7217 Interim Specifications
Input impedance 50 Ω ± 1.5% / 1MΩ± 1.5% //16pF ± 3pF
Input withstand pressure 50 Ω/ 1MΩ ７Vrms / 200Vpk
Frequency band DC / AC DC to 450MHz / 10Hz to 450MHz
Input voltage range ATT OFF / ON ± 2.5V / ± 50V
CH-A、CH-B
Trigger level accuracy ATT OFF / ON ± 2%± 25mV / ± 2.5%± 500mV
Slope switching ＋/−
Band limitter 10kHz
Noise rejection OFF/ON
EXT-B Input signal range Pulse width / frequency 500ns min / 1MHz max
Input impedance / SWR / Maximum input electrical power 50 Ω, AC coupling / 2.0 or less / +30dBm
Frequency band 100MHz to 3GHz
AGC ON/OFF
CH-C
Burst detection ON/OFF
Detection sensitivity Up until 1.2GHz: -20dBm, up until 3GHz: -10dBm
Burst detection delay time 10µs
FREQ A、FREQ B Max. 13-digit, 12-digit/sec (at 1second gate)
Measurement range Single: 6mHz to 250MHz, time / EXT-B gate: 12mHz to 450MHz
Gate selection Single / EXT-B / Time (set at 10µs to 10s 10ˆn) (n: integer)
FREQ C Max. 13-digit, 12-digit/sec (at 1second gate)
Measurement range 100MHz to 3GHz, 1/16 pre-scaler
Gate selection EXT-B / Time (set at 10µs to 10s 10ˆn) (n: integer)
FREQ LINE Measurement range / Gate selection 45Hz to 440Hz / 0.1s/1s/10s
Single: 4ns to 166s
Measurement range
PERIOD A Time / EXT-B gate: 2.2ns to 83s
Gate selection Single / EXT-B / Time (set at 10µs to 10s 10ˆn) (n: integer)
Input signal range Pulse width / Frequency 6ns min / 80MHz max
DUTY A Measurement range Single / Time 0.01µ to 99.999,999,99% / 0.2µ to 99.999,999,8%
Gate selection Single / Time (set at 10µs to 10s 10ˆn) (n: integer)
Input signal range Pulse width / Frequency 6ns min / 80MHz max
Measurement PULSE WIDTH A Measurement range Single / Time 6ns to 171s / 6ns to approximately ½ gate time
Functions Gate selection Single / Time (set at 10µs to 10s 10ˆn) (n: integer)
Input signal range Pulse width / Frequency 6ns min / 80MHz max
TIME INTERVAL A→B Measurement range Single / Time 6ns to 10,995s / 6ns to approximately ½ gate time
Gate selection Single / Time (set at 10µs to 10s 10ˆn) (n: integer)
Input signal range, Frequency 250MHz max
FREQ A/B
Measurement range / Gate Selection 1 E-9 to 1 E+9 / Time (set at 10µs to 10s 10ˆn) (n: integer)
Input signal range Pulse width / Frequency 6ns min / 80MHz max
0.1µ to 359.999,999,9˚/ 1µ to 359.999,999˚ (However, it is necessary or this to be less than half of the gate for non-
PHAS A→B Measurement range Single / Time
measurable signal cycles)
Gate selection Single / Time (set at 10µs to 10s 10ˆn) (n: integer)
Input signal range Pulse width / Frequency 2ns min / 250MHz max
TOT A Gate selection MANUAL / EXT-B / Time (set at 10µs to 10s 10ˆn) (n: integer)
Measurement range 0 to 4,294,967,295 count
Peak voltage Measurement frequency / Measurement speed 150Hz to 150MHz / 2 seconds or less
measurement Measurement voltage range ATT OFF / ATT ON ± 2.5V / ± 50V
Measurement operations Repeat / Single / HOLD
Calculation Smoothing (moving average), scaling, comparate, statistics (MAX, MIN, σ, average)
Pulse setup Internal memory (10) or USB memory
DATA save memory MAX. 500,000kinds (volatile memory)
Internal Temperature characteristics +/- 1ppm (range of 0 to +40˚C with +25˚C as the standard)
standard clock Temporal change / Short-term stability ± 0.1ppm/month、± 1ppm/year / ± 1ppb/s
Interface USB / LAN / DIO USB2.0 HS / 100base-TX / Output: HI/LO/GO/BUSY
10MHz STD IN Input impedance / Input frequency / Input sensitivity Approximately 850 Ωs (at 10MHz), AC coupling / 10MHz +/- 50Hz / 100mVrms
Marker / STD output STD / Marker selected and output with the setting
Output impedance / Marker output / STD output 50 Ωs +/- 10% / +1Vo-p (0V output during measurement) / 10 MHz sine wave 1Vp-p or more (with 50 Ωs at the terminal)
Temperature characteristics +/- 20ppb (range of 0 to +40˚C with +25˚C as the standard)
+/- 10ppb/day (fluctuations in one day ’s frequencies with the standard frequency being that measured after 48 hours.
Medium stability At +25˚C)
Temporal change
+/- 100ppb/year (fluctuations in one year ’s frequencies with the standard frequency being that measured 10 days after
Options the power has been switched on. At +25˚C)
OCXO
(OP when Temperature characteristics +/- 5ppb (range of 0 to +40˚C with +25˚C as the standard)
shipped) +/- 0.5ppb/day (fluctuations in one day ’s frequencies with the standard frequency being that measured 30 days after
High stability the power has been switched on. At +25˚C)
Temporal change
+/- 50ppb/year (fluctuations in one year ’s frequencies with the standard frequency being that measured 30 days after
the power has been switched on. At +25 ˚C)
Interface GPIB (conforming to IEEE488-1 with full remote functions,) RS-232C, host for connecting the USB memory (for storage only)
Voltage / Frequency AC 100V to AC 240V ± 10% / 50 to 60Hz± 5%(100V to 240V) / 400Hz± 10%(100V to 120V)
Electric power
Power consumption 70VA(35W) max
External dimensions (W x H x D) (210 ± 2)×(99 ± 2)×(353 ± 2) mm
Accessories Product users’guide x 1, instructions (CD) x 1, power cable x 1.
Environment 0˚C to +40˚C with 80%RH or less and no condensation

27
 Function Generator

Function Generator
SG-4100 Series

10mHz - 15MHz 1ch 10mHz - 5MHz 1ch

SG-4105 SG-4104

• Wide oscillation bandwidth from 10mHz to 15MHz (SG-4105) PMC function*(Factory option)
• High accuracy (50ppm: SG-4105, SG-4104) and high Pulse motor control function SG-506 (SG-4105)
definition waveform output by employing DDS (Direct Digital
Pulse motor control function
Synthsizer) system PMC option function controls pulse motor. Pulse motor acceleration or
braking controls need to be reviewed not only by position control, but also
• Max 20Vp-p (Output terminal open) (SG-4105) under loaded condition. The PMC option simplifies the evaluation.
• 0.0% ∼ 100.0% duty control/ Up to 65,536 Burst Pulse outputs in open collector (50V) are output from rear panel with PMC
option.
waveforms Common motor driver circuit connected with PMC.
• Offset control +10V ∼ -10V (output terminal open) *PMC (Pulse Motor Control) is coined word by IWATSU TEST INSTRUMENT
• Waveform outputs are connected continuously when vary CORPORATION.
(Order any factory options when ordering the main unit. Additional orders
the frequency after the delivery of the main unit require a separate fee.)
• Linear / Log sweep function Upper waveform shows
drive pulse for pulse motor,
• Simultaneous display of the frequency and output voltage lower waveform shows
• Easy operation (set performance can be checked at a sensor input waveform.
After reaching maximum
glance) frequency while specified
• PMC option (SG-506: SG-4105) best suited for evaluating accelerating period, starts
braking by sensor input
pulse motor control signal. Then stops at
• Provides Small-amplitude on Large-offset specified pulse counts.

Boost Amp RS-USB Converter

SG-300 SC-525
A useful drive amp that boosts signal generator output at 1MHz full power band. For use with the SG-4105
The SG-300 is an amplifier for converting function generator output. • The cable for connecting the RS-232
measurement unit to a personal
This amplifire can be used for a wide range of purposes, including the development of inverters computer’s USB port.
and other mechatronic equipment. • Overall length approximately 85cm.
The amplifire has a low impedance (LoΩ) output, * Can also be used with the VOAC 7500H series, SC-7200H series.
which enables it to be used with low power loss
even driving low impedance loads.
It also supports amplitude modulation only at the
positive side or only at the negative side, which
enables zero level adjustment.

SG-300 Specifications
Maximum Voltage 24Vp-p (with 50 Ω loads) / 48Vp-p (without any load)
DC or Peak 240mA (with 50 Ω loads) / Continuous
Maximum Current
DC or Peak 300mA (with Lo Ω output)
Full Power Band 1MHz (with a 50 Ω load and 24Vp-p output)

28
SG-4100 Series Specifications
Model SG-4105 SG-4104
Output waveform Sine wave, square wave, pulse wave, triangle wave, ramp wave, DC output
Output channels 1
Output impedance 50 Ω fixed
Sine, square 10mHz-15MHz 10mHz-5MHz
Pulse 10mHz-100kHz(without DC)
Frequency Others 10mHz-100kHz (without DC)
Accuracy ± 50ppm
Resolution 10mHz or 5 digits
50mVp-p to 10Vp-p (50 Ω)
Range
100mVp-p to 20Vp-p (open)
Accuracy (sine 1kHz) ± 1%
Except for DC waveform output : 0.1mV or 3 digits(50.0mV to 10.0V)
Resolution
For DC waveform output : 1mV or 3digits(1mV to 5.00V)
Amplitude Sine: up to 100kHz ± 1% ± 2%
Over 100kHz-1MHz ± 2% ± 3%
Flatness(reference to 1kHz) Over 1MHz ± 3% ± 5%
Square: up to 100kHz ± 3%, over 100kHz ± 5%
Triangle, pulse: ± 3% SLOW mode (all waveforms)
Mode CONT, TRIG, GATE
Range ± 5V (waveform + DC offset less than 5.025V)
Offset Resolution 1mV or 3digits
Accuracy ± 1% setting value ± 5mV (at DC output)
Square wave 40-60% (more than 5MHz) 20-80% (5MHz or less) 20-80%
Duty
Others 0-100% (pulse wave, ramp wave)
Up to 100kHz -50dBc
Harmonic distortion * Over 100kHz-1MHz -45dBc
Over 1MHz-15MHz -35dBc (SG-4104: up to 5MHz)
Sine wave spectral purity 100kHz-1MHz -60dBc
*Amplitude at 10Vp-p Spurious * 1MHz-10MHz -50dBc
10MHz-15MHz -40dBc (SG-4104: up to 5MHz)
0.10% at 1Vp-p or more, less than 100kHz
Total harmonic distortion
0.30% at less than 1Vp-p, 100kHz
Square 2% (less than 1MHz)
Step response Overshoot Pulse 2% (1µs or more FWHM *)
*Full Width at Half Maximum
Square 20ns or less 35ns or less
Rise, Fall time (10%-90%)
Pulse 300ns or less
Curve Linear/Log
CONTINUOUS: Oscillation continues at STOP frequency
TYPE
STOP: Oscillation stops after STOP frequency
SWEEP ̶
Mode CONT, GATE, TRIG
SWEEP TIME 1ms-500s
Sync out SWEEP SYNC, SWEEP MARKER
Number 65536
BURST CONT, TRIG selectable ̶
Mode
ON counts or OFF counts
Range ± 359.9˚
PHASE
Resolution 0.1˚
Oscillation frequency 10mHz-100kHz
Waveform Pulse
Control CW(one-way control)
Output Open collector 1 output
Pulse motor modulation Sensor input IN1, IN2
(available only when PMC option is LIN-A,: After acceleration, braking by sensor input ̶
installed) BG-506 Mode LIN-B: After acceleration, braking by specified pulse
counts
Acceleration, braking curve Linear
Pulse counts 16777216
Acceleration, braking time 1ms-45s
Level, polarity TTL level (H: 2.1V min., L: 0.9V max.)
Inputs 1
Input impedance 1kΩ or more
TRIG
Minimum pulse width 100ns
Square: 5% of period +350ns or less
TRIG delay Normal mode
Pulse: Period/16384 + 800ns or less
Setup memory 9
Remote control GPIB, RS-232 ̶
AC100V± 10%
Voltage
AC110V, 220V, 240V (factory option)
Power
Frequency 50Hz, 60Hz, 400Hz
Consumption Approx. 55VA
Dimensions Approx. 210W x 99H x 353L mm
Weight Approx. 4kg
Storage -20˚C to +60˚C/90%R.H. or less
Environment conditions
Operating 0˚C to +40˚C/85%R.H. or less
Warm up time 30 min. or more
Accessories Power cable (1), operation manual (1)
Factory option PMC: SG-506 ̶
* Waveform selection and frequency for CH1 and CH2 are the same.
SWEEP, modulation and BANK functions are disabled.

29
 Delay Pattern Generator

Delay Pattern Generator (6 channel pulse generator)

DG-8000
Seamless change
The frequency, pulse width, and other settings can be
seamlessly changed during oscillation.
Tracking function
Parameters can be changed simultaneously for each channel. *input/output on the front

Operation pattern control (DG-802)

The operation pattern option enables continuous operation testing.
Synchronization of multiple generators (DG-602)
The quick synchronization option enables three generators
(18 channels) to synchronously output data.

Rear panel configuration of a standard model

Setting parameters and output examples of 6 channel Signal generation method and output examples of the
independent pulse output inverter option

BASIC mode Single-phase bipolar output in the INVERTER mode

Pulses can be easily generated by specifying any dependency, delay value, and width Pulses can be easily generated by specifying the carrier frequency (Fc), modulation
value for each of 6CH. The output level can also be individually specified for each CH. signal frequency (Fm), and modulation depth (that is, the rate of the modulation signal
amplitude to the carrier amplitude).

The pulse width

is changed

Tracking function
The pulse width, delay time, and other settings can be changed simultaneously for
any combination of CH. Output example when the pulse width of channels 1 to 3 is
changed simultaneously.
3-phase 2-level in the INVERTER mode
Pulses can be easily generated by specifying the carrier frequency (Fc), modulation
signal frequency (Fm), and modulation period (that is, the rate of the modulation signal
Li ne up amplitude to the carrier amplitude).

Items Product name Model number Incorporated function

Main unit Delay pattern generator DG-8000 ̶
INVERTER mode
Inverter and PPG option DG-801
Software option PPG mode
Test adapter DG-802 Operation pattern function
External modulation option DG-601 External modulation function
Hardware option
Quick synchronization option DG-602 Quick synchronization function

30
 Gap control to prevent the high and low side switches of devices from Easy generation of PWM signals
being turned on simultaneously
The inverter and PPG option (DG-801) enables you to output control signals for the
buck chopper, single-phase uni-polar, single-phase bi-polar, and 3-phase 2-level. The
modulation frequency and modulation depth can be changed even during oscillation.
U phase This is convenient for testing inverters because it is possible to obtain output to which
pulse width modulation created from the inner sine wave and triangle wave is applied.
X phase Note #1:
The modulation signal
is shown only for
SYNC explanatory purposes.
V phase This signal is not output
Y phase U phase
from the
DG-8000.
Short circuits are
When using the
dangerous
V phase PPG function, this
generator functions
as a signal generator
Pseudo signal of the for complicated logic
If the phase U and X devices in the above illustration are turned on at the same time, modulation wave modulation waves
(Note #1) on 6 channels using
they short-circuit, causing danger and damage. predetermined pulse
The DG-8000 gap time control function automatically generates the specified dead patterns. Waveform
time as shown in the illustration. Even if the frequency or cycle changes, the dead patterns can be created
Configuration example
using the waveform
time remains constant. The gap time can be changed even during oscillation. It is also DG-8000 main unit: 1 creation application
possible to turn devices on at the same time by specifying a negative value. DG-801 inverter and PPG option: 1 (which is available free
of charge.)

Independent control of the time axis and vertical axis Variable control of the PWM signal frequency
The operation pattern option (DG-802) is convenient for continuous operation testing
SYNC SYNC because it enables variable control of the frequency and modulation depth (in the
inverter mode only). The patterns for such control are controlled using predetermined
CH1 CH1 arbitrary waveforms. These waveforms can be created using the waveform creation
application (which is available free of charge.)
CH2 CH2 The illustration on the
left shows an example
SYNC of when a trapezoid
CH3 CH3 waveform signal is
used to apply frequency
U phase modulation.

Changing the frequency Changing the output level Note #1:

V phase
The modulation signal
The parameters related to the time axis and those related to the vertical axis are is shown only for
separately controlled. These parameters can be changed manually or by using remote Pseudo signal of the explanatory purposes.
modulation wave This signal is not output
commands. (Note #1) from the DG-8000.

Support of ORed output on channel 1

Channel 1 has an ORed output function, which logically adds up to 6 sets of double In the inverter mode, faulty patterns during
Configuration example
pulses, making twelve pulses of specified channels, and outputs the result. the gap time can be inserted intentionally at
DG-8000 main unit: 1
regular intervals by using the error insertion
DG-801 inverter and PPG option: 1
function.
DG-802 operation pattern option: 1

Application example: Continuous operation test of solenoid and other elements that control electromagnetic valves

Conventional device Device configuration example using The external modulation option (DG-601) enables external
configuration example the DG-8000
control of the following functions:
Feedbeck
- Modulation of the pulse width and delay in the basic mode
- Control of the modulation depth in the inverter mode
Control PC - Control of the frequency and modulation depth for operation
Control interface patterns
Feedbeck Feedbeck Feedbeck

Configuration example
DG-8000 main unit: 1
PWN Signal PWN Signal PWN Signal PWN Signal PWN Signal PWN Signal DG-802 operation pattern option: 1
Driver Current Driver Current Driver Current
Driver Driver
Driver
& SW detection & SW detection & SW detection
& SW
Current
detection & SW
Current
detection & SW
Current
detection DG-601 external modulation options
Solenoid Solenoid Solenoid
valve coil valve coil valve coil Solenoid Solenoid Solenoid
valve coil valve coil valve coil

Parallel operation of three generators to support output from 18 channels

The quick synchronization option (DG-602) quickly enables up

to 3 generators to synchronously operate by connecting BNC
cables to the rear panel. If one of the generators goes down,
the remaining two generators also shut down their output as
a failsafe when this function is used.
Configuration example
DG-8000 main unit: 1
6 channels + 6 channels + 6 channels = 18 channels DG-602 quick synchronization options: 3
31
 Delay Pattern Generator DG-8000 Specifications
Common specifications Other specifications
Pulse output terminal BASIC mode
Number of channels 6CH Mode Independent control of 6CH, 3-phase pattern A/B
Output level ± 10V (open) / ± 5V (50 Ω) 6 independent channels
Output range 2 ranges (large/small) Number of pulses SINGLE pulse/ DOUBLE pulse
Output logic Positive/negative 1mHz to 10MHz (1mHz or 9-digit resolution)
Frequency/cycle
Output impedance 50 Ω 100ns to 1,000s (10ns or 9-digit resolution)
Effective channels among channels 1 to 6 are ORed Frequency/cycle accuracy ±50ppm
ORed output
and the result is output (from channel 1) Standard channel Select SYNC or both edges of the smallest channel
Other output terminals Delay 0ns, 10ns to 1,000s (10ns or 9-digit resolution)
SYNC OUT output BNC terminal (1) Pulse width 0ns, 50ns to 1,000s (10ns or 9-digit resolution)
IRREGULAR output BNC terminal (1) 0˚ to 360˚ (minimum resolution: 0.01˚, frequency-dependent)
PHASE
ALARM output BNC terminal (1) 0% to 100% (minimum resolution: 0.001%, frequency-dependent)
10 MHz REF output BNC terminal (1) 0˚ to 360˚ (minimum resolution: 0.01˚, frequency-dependent)
DUTY
REAR TRIG output Quick synchronization operation option (DG-602), BNC terminal (1) 0% to 100% (minimum resolution: 0.001%, frequency-dependent)
Input terminals Gap time setting 0 to ±1 cycle or 1s, max.
BNC terminal (1), input: ±5V,max., threshold: ±1/2 of input level, Frequency specifying : Gap in 20 ns or 6 digits
TRIG Gap resolution
variable Cycle specifying : Gap in 10 ns or 6 digits
TRIG INH/RDY BNC terminal (1), TTL level Frequency dividing function Supported
Emergency stop input BNC terminal (1), TTL level Frequency dividing setting
1 to 65,535
range
10 MHz REF input BNC terminal (1), 1V P-P ±100ppm or less required
Tracking Multiple parameters can be changed simultaneously.
For the external modulation option (DG-601) and operation pattern
Frequency control input Internal modulation PWM modulation and delay modulation
option (DG-802), BNC terminal (1)
External modulation (PWM) For the external modulation option (DG-601), BNC terminal (3) 3-phase pattern A
For the quick synchronization operation option (DG-602), BNC Oscillation mode CONT, TRIG'd CONT, GATE
REAR TRIG input Cycle (Tc) Determined by setting Tw1 and Tw2. Tc = (Tw1+Tw2) x 3
terminal (1)
For the quick synchronization operation option (DG-602), BNC Tw1 and Tw2 setting range 0ns, 100ns to 100s
ALARM SENSE input
terminal (1) Tw3 setting range 0ns, 100ns or more (Fc minus- Tw1)
Output control Pulse width setting resolution 100ns or 9digits
Oscillation start/stop The button to turn all channels on or off immediately Gap control By setting Tw3.
Individual setting To turn all channels on or off immediately Operation change during
Parameters can be seamlessly changed.
oscillation
When oscillation stops Select relay OFF or set the output level to 0.
3-phase pattern B
LED indicators
Oscillation mode CONT, TRIG'd CONT, GATE
TRIG'd Indicates when TRIG is applied.
Cycle (Tc) Determined by setting Tw and Tw3. Tc = Tw2+Tw3
OUTPUT, channels 1 to 6 Indicates when output is enabled and on.
Tw1 setting range 0ns, 100ns to 100s
REMOTE Indicates up in the REMOTE status.
Tw2 setting range 0ns, 100ns or up to more (Fc-2 x Tw1)
INHIBIT/READY Indicates up when oscillation is READY.
Tw3 setting range 100ns to 100s
Pulse generation
Pulse width setting resolution 100ns or 9digits
Oscillation mode CONT, TRIG'd CONT, TRIG, GATE
Gap control Realized by setting Tw2.
Supported.
Operation change during
*Gap control is a function that ensures non-overlapping time when Parameters can be seamlessly changed.
oscillation
Gap control phases V and X, phases U and Y, and phases W and Z overlap each
other by specifying a delay or pulse width. This function can be also Inverter mode (with the DG-801 inverter and PPG option mounted)
used to intentionally make these phases overlapped.
Buck chopper, single-phase uni-polar, single-phase bi-polar
Interface Mode
3-phase 2-level
TRIG'd USB1.1 storage function only (Waveform file and Setup file) Common setting parameters
Remote (LAN) 100BASE-TX, 10BASE-T Carrier frequency 100mHz to 1MHz
Remote (GPIB) Supported as standard Modulation frequency 1mHz to 10kHz
Screen display Other parameters Modulation depth, modulation steps, gap time, and others
LCD 4.7-inch color LCD
Resolution 320 x 240 pixcels PPG mode (with the DG-801 inverter and PPG option mounted)
Others Frequency specifying mode
SETUP save/recall Supported (10 internal memories) Frequency 1mHz to 10MHz (1mHz or 6-digit resolution)
Power-saving mode Supported Memory length 10kW or 100kW
Beep function Supported Clock specifying mode
Status display Supported CK frequency 100Hz to 100MHz (resolution: 1mHz or 6digits)
Power supply unit Memory length 10kW or 100kW
AC power supply AC 100V to AC 240V (50/60 Hz) Operation pattern (with the DG-802 operation pattern option mounted)
Power consumption 190VA,max The frequency (cycle) can be controlled using any waveform or
Frequency control
Mechanical section external input.
External dimensions (mm) Approx. 400 (W) x 150 (H) x 497 (D) (without external projections) Frequency control input BNC terminal (1)
Weight Approx. 8kg INVERTER mode only. The modulation can be controlled using
Modulation control
Environment any waveform or external input.
Operating temperature 0˚C to +40˚C (without condensation) Faulty pattern insertion Supported
Operating humidity 85% R.H. or less at +40˚C
External modulation (with the DG-601 external modulation option mounted)
Storage temperature -20˚C to +60˚C
External modulation input BNC terminal (3)
Accessories Frequency control input BNC terminal (1)
Power cable 1 Input range 2 ranges (-2 to +2V or 0 to +2V)
Operation manual CD-ROM (1) Input impedance Approx. 1MΩ
The following modulations can be applied by using the DG-601 external modulation option when the Resolution 12 bits
main unit function is in the Basic mode: Frequency characteristics 100kHz, amplitude of 90% or more (1kHz standard)
PWM modulation
The pulse width can be changed by an external input signal. The modulation depth can be External modulation (with the DG-601 external modulation option mounted)
individually specified for each external input channel (U/V/W) and freely allocated to output channels. REAR TRIG output BNC terminal (2)
Delay modulation REAR TRIG input BNC terminal (1)
The delay value can be changed by an external input signal. The modulation depth can be
ALARM SENSE input BNC terminal (1)
individually specified for each external input channel (U/V/W) and freely allocated to output channels.

32
 B-H Analyzer

B-H Analyzer SY-8218

SY-8219
10Hz - 10MHz
10Hz - 1MHz

SY-8210 Series [Option]

Best suited for measuring

magnetic properties
of soft magnetic materials
such as Silicon-steel plates,
ferrites, and amorphous
materials
B-H Analyzer SY-8218
[Option]

B-H Analyzer SY-8219

Main features
• Wide measurement frequency for materials analysis which used in high frequencies
SY-8218: SINE from 10Hz to 10MHz, Pulse at Duty 50:50 from 10Hz to 1MHz
SY-8219: SINE from 10Hz to 1MHz, Pulse at Duty 50:50 from 10Hz to 1MHz
• 16times of acquisition data(comparing with current Iwatsu models)
Acquisition data at 8,192points/cycle perform precise measurement on parameters such as
Hc(Coersive force), Br(Residual flux density), and other parameters.
• Pulse excitation function
Both SINE(Sinusoidal) and Pulse(at Duty 50:50, 1MHz,max. ) excitation are available as a
standard function
• Temperature characteristic test with Scanner Chamber System
• Optional Items
Power Amplifiers
DC bias power supply*
Single plate measurement function*
High-current POD*
*under development 33
 SY-8200 Series Specifications
Model SY-8218 SY-8219
Measurement method CROSS-POWER method (conformance to IEC62044-3)
Measurement mode B-H measurement, Pc measurement, µ measurement
Characteristics value
B-H measurement: Max. magnetic flux density (Bm), residual magnetic flux density (Br), max. magnetic field (Hm), coercive force (Hc), squareness ratio
(Br/Bm), amplitude permeability (µa), core loss (Pc, Pcv, Pcm), current/voltage phase (Θ), total magnetic flux change (2Øm)
Measurement item Pc measurement: Max. magnetic flux density (Bm), residual magnetic flux density (Br), max. magnetic field (Hm), coercive force (Hc), amplitude
permeability (µa), core loss (Pc, Pcv, Pcm), phase (Θ), apparent power (VA)
µ measurement: Max. magnetic flux density (Bm), max. magnetic field (Hm), impedance permeability (µz), complex permeability (µ, µ"), amplitude
permeability (µa), core loss (Pc), phase (Θ), loss coefficient (tanδ), inductance (L), resistance (R), impedance (Z), quality factor (Q)
Waveform display B-H curve, waveforms of excitation current, induced voltage, magnetic field, magnetic flux density
Measurement frequency 10Hz to 10MHz 10Hz to 1MHz
Magnetic field signal detection Voltage drop at both edges of non-inductive resistor Maximum signal detection current: 6A
Magnetic flux density signal detection Voltage detection at both edges of induced voltage detection coil Maximum signal detection voltage: ± 200 V
Digitizer resolution 16 bits (8,192 points/cycle)
Sample connection method 2 or 1 coil (winding) method
Display Color LCD display (800 x 600 pixels)
Power supply AC100V to 240 V, 50/60Hz, Power consumption: Approx. 130VA MAX
Weight and dimensions Main unit: Approx. 12.5kg, 420 (W) x 266 (H) x 480 (L) ± 2mm (without the projection section)
Interface USB (data storage)

SY-810 Remote Control Software

SY-810
Main Functions
• Enables auto-program measurements for temperature characteristics in combination
with constant-temperature scanner systems.
• Auto-program measurements also possible with just the B-H analyzer.

Features
• A maximum of twenty temperature conditions and a maximum of fourty excitation
conditions can be set for a single test sample, which enables 800 (= 20 x 40)
different types of programming for the measurement conditions.
• Pulse excitation for the B-H analyzer can also be remotely controlled.
• Hard copies of the B-H analyzer measurement screen can also be automatically
saved onto a USB memory in the JPEG or PNG formats.

USB - GPIB interface: NI GPIB-USB-HS hi-speed GPIB controller by National Instruments recommended.
System configuration of
the constant-temperature SY-509 USB-GPIB converter 408JE-101 GPIB cable
scanner system remote GPIB GPIB
control

POWER
B-H Analyzer INPUT
USB SY-8218/8219 USB (BNC)
Power Amp

B&H
signals

PC OSC OUTPUT INPUT OUTPUT

SY-810 remote control software SIGNAL (SMA) (BNC) (BNC)
INPUT
Chamber SY-320/ 321
(BNC) OSC cable (BNC-SMA) Power amp cable (BNC-BNC)

SY-910 chamber cable

System configuration USB - GPIB interface: NI GPIB-USB-HS hi-speed GPIB controller by National Instruments recommended.

of just the B-H analyzer 182766-01 bulkhead adapter manufactured by National Instruments

remote control SY-509 USB-GPIB converter

B-H Analyzer
USB SY-8218/8219 USB
Power Amplifire

PC OSC OUTPUT INPUT OUTPUT

POWER (SMA) (BNC) (BNC)
SY-810 remote control software INPUT
(BNC) OSC cable (BNC-SMA)

Power amp cable (BNC-BNC)

34
Main Options and System Examples
Constant-temperature Scanner System Options
Constant-temperature Chamber scanner system Spare turntable
SY-320 SY-510
SY-321 SY-511
For evaluations of samples’ magnetic A table for
characteristics vs temperature mounting samples SY-511
Automatic measurements possible with the SY-810 (software.) Scanner Number of samples
Temperature Range -30℃ to +150℃ SY-510 SY-320 20pcs
SY-320 20pcs SY-511 SY-321 41pcs
Sample Quantity
SY-321 41pcs
*Supplied with the SY-320 x 1unit and SY-321 x 1unit as standard
Maximum Measurement Current 6Apk
SY-321

Chamber for measuring constant-temperature magnetic Spare contact pin set

characteristics
SY-512
IE-1210 Consumable Components for
High-Temperature Constant-temperature Chamber Maintenance Purposes
(Ambient temperature +20˚C to +300˚C)
Consumable products for carrying out maintenance
on constant-temperature scanner systems SY-320 and SY-321.
*Supplied 1set (4pcs) with the SY-320 and SY-321 as standard

Software Options
PC Software Interface
SY-810 NI GPIB-USB-HS
Remote Control Software GPIB Controller Supporting
(Supplied with the SY-509 and bulk head adaptor as Hi-Speed USB
standard accessories.)
The NI GPIB-USD-HS manufactured by National Instruments is
A USB-GPIB converter for use with controllers
required separately for PC connection purposes. (see page34)
connected to PCs when the SY-810 remote
control software is being used.

Interface
SY-509
USB-GPIB Conversion Adaptor
*Supplied with the SY-810 as standard equipment.

Power Amplifiers
Model Frequency Output Current Output Voltage Power Consumption

HSA4101-IW DC to 10MHz ±1A(MAX) ±71V(MAX) 50VA(MAX)

HSA4014-IW DC to 1MHz ± 5.6A(MAX) ±75V(MAX) 200VA(MAX)

IE-1125 DC to 3MHz ± 5.2A(MAX) ±140V(MAX) 350VA(MAX)

Example of Full-automatic B-H Analyzer with Constant Temperature Scanner System Empty toroidal coil
for various evaluations SY-513
Temperature range : -30˚C to +150˚C A toroidal-shaped empty case.
It is used for measurement of a
Max. number of samples 20 : SY-320 powder sample.
Max. number of samples 41 : SY-321
Remote control PC software SY-810(option)
Constant
Temperature
Chamber
Control PC Scanner System
SY-321 for Max.
41 samples
Temperature range :
-30˚C to +150˚C
(SY-320: 20samples)

Power Amplifier IE-1125 B-H Analyzer SY-8219

350VA,140V,5A 10Hz-1MHz
35
Test and Measuring Instruments Catalog 2012 Vol. 1

CS(EB)1204-832-1-03
8511-3097-0